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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Business and Management 39 1713 1602 13 12 83 14892

Kisang Ryu publications per year

The chart shows the history of publications by Kisang Ryu between 2003 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Kisang Ryu published across 23 years, from 2003 to 2025, averaging 4.9 papers a year. Output peaked at 14 publications in 2021. 6 of the 112 publications appeared in the last two years.

No. of publications
5 10
Bar chart. Horizontal axis: year, 2003 to 2025. Vertical axis: number of publications, 0 to 14. Peak 14 publications in 2021. 2003: 2 publications 2004: 1 publication 2005: 1 publication 2006: 2 publications 2007: 3 publications 2008: 5 publications 2009: 2 publications 2010: 9 publications 2011: 2 publications 2012: 8 publications 2013: 4 publications 2014: 7 publications 2015: 8 publications 2016: 8 publications 2017: 6 publications 2018: 5 publications 2019: 5 publications 2020: 7 publications 2021: 14 publications 2022: 5 publications 2023: 2 publications 2024: 5 publications 2025: 1 publication
2003 2025

112 publications in total across all disciplines

View publications per year as a table
Kisang Ryu: publications per year, 2003 to 2025
Year Publications
2003 2
2004 1
2005 1
2006 2
2007 3
2008 5
2009 2
2010 9
2011 2
2012 8
2013 4
2014 7
2015 8
2016 8
2017 6
2018 5
2019 5
2020 7
2021 14
2022 5
2023 2
2024 5
2025 1
Total 112
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Kisang Ryu publication distribution in Business and Management in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Business and Management in 2026. The highlighted bar marks where Kisang Ryu sits on this spectrum.

No. of scientists
25 50 75 100
Bar chart with 82 bars. Horizontal axis: publications, 35–39 to 436+. Vertical axis: number of scientists, 0 to 122. Most scientists, 122, have 95–99 publications. The last bar groups every scientist with 436 publications or more. The highlighted bar, 80–84 publications, is where this scientist sits. 35–39 publications: 2 scientists 40–44 publications: 2 scientists 45–49 publications: 5 scientists 50–54 publications: 20 scientists 55–59 publications: 39 scientists 60–64 publications: 66 scientists 65–69 publications: 52 scientists 70–74 publications: 80 scientists 75–79 publications: 83 scientists 80–84 publications: 116 scientists 85–89 publications: 94 scientists 90–94 publications: 111 scientists 95–99 publications: 122 scientists 100–104 publications: 104 scientists 105–109 publications: 113 scientists 110–114 publications: 96 scientists 115–119 publications: 97 scientists 120–124 publications: 112 scientists 125–129 publications: 93 scientists 130–134 publications: 79 scientists 135–139 publications: 69 scientists 140–144 publications: 80 scientists 145–149 publications: 81 scientists 150–154 publications: 85 scientists 155–159 publications: 50 scientists 160–164 publications: 74 scientists 165–169 publications: 61 scientists 170–174 publications: 40 scientists 175–179 publications: 44 scientists 180–184 publications: 47 scientists 185–189 publications: 59 scientists 190–194 publications: 35 scientists 195–199 publications: 37 scientists 200–204 publications: 49 scientists 205–209 publications: 48 scientists 210–214 publications: 34 scientists 215–219 publications: 31 scientists 220–224 publications: 37 scientists 225–229 publications: 34 scientists 230–234 publications: 25 scientists 235–239 publications: 28 scientists 240–244 publications: 34 scientists 245–249 publications: 28 scientists 250–254 publications: 23 scientists 255–259 publications: 22 scientists 260–264 publications: 11 scientists 265–269 publications: 16 scientists 270–274 publications: 23 scientists 275–279 publications: 12 scientists 280–284 publications: 16 scientists 285–289 publications: 10 scientists 290–294 publications: 12 scientists 295–299 publications: 12 scientists 300–304 publications: 8 scientists 305–309 publications: 13 scientists 310–314 publications: 13 scientists 315–319 publications: 6 scientists 320–324 publications: 10 scientists 325–329 publications: 9 scientists 330–334 publications: 7 scientists 335–339 publications: 10 scientists 340–344 publications: 10 scientists 345–349 publications: 7 scientists 350–354 publications: 4 scientists 355–359 publications: 10 scientists 360–364 publications: 3 scientists 365–369 publications: 7 scientists 370–374 publications: 2 scientists 375–379 publications: 8 scientists 380–384 publications: 4 scientists 385–389 publications: 5 scientists 390–394 publications: 5 scientists 395–399 publications: 2 scientists 400–404 publications: 2 scientists 405–409 publications: 4 scientists 410–414 publications: 3 scientists 415–419 publications: 2 scientists 420–424 publications: 5 scientists 425–429 publications: 3 scientists 430–434 publications: 1 scientist 435 publications: 1 scientist 436+ publications: 100 scientists
35–39 publications 436+

This scientist: 83 publications — 15th percentile

15% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 436 publications or more.

View publications distribution as a table
Number of Business and Management scientists by publication count, Research.com 2026 ranking edition. Based on 3,017 ranked scientists.
Publications Scientists This scientist
35–39 2
40–44 2
45–49 5
50–54 20
55–59 39
60–64 66
65–69 52
70–74 80
75–79 83
80–84 116 83
85–89 94
90–94 111
95–99 122
100–104 104
105–109 113
110–114 96
115–119 97
120–124 112
125–129 93
130–134 79
135–139 69
140–144 80
145–149 81
150–154 85
155–159 50
160–164 74
165–169 61
170–174 40
175–179 44
180–184 47
185–189 59
190–194 35
195–199 37
200–204 49
205–209 48
210–214 34
215–219 31
220–224 37
225–229 34
230–234 25
235–239 28
240–244 34
245–249 28
250–254 23
255–259 22
260–264 11
265–269 16
270–274 23
275–279 12
280–284 16
285–289 10
290–294 12
295–299 12
300–304 8
305–309 13
310–314 13
315–319 6
320–324 10
325–329 9
330–334 7
335–339 10
340–344 10
345–349 7
350–354 4
355–359 10
360–364 3
365–369 7
370–374 2
375–379 8
380–384 4
385–389 5
390–394 5
395–399 2
400–404 2
405–409 4
410–414 3
415–419 2
420–424 5
425–429 3
430–434 1
435 1
436+ 100
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Kisang Ryu D-index placement in Business and Management in 2026

The chart shows the D-index (discipline H-index) distribution of Business and Management scientists ranked by Research.com in 2026. The highlighted bar marks where Kisang Ryu sits on this spectrum.

No. of scientists
50 100 150
Bar chart with 60 bars. Horizontal axis: D-Index, 30 to 89+. Vertical axis: number of scientists, 0 to 171. Most scientists, 171, have 32 D-Index. The last bar groups every scientist with 89 D-Index or more. The highlighted bar, 39 D-Index, is where this scientist sits. 30 D-Index: 156 scientists 31 D-Index: 159 scientists 32 D-Index: 171 scientists 33 D-Index: 161 scientists 34 D-Index: 135 scientists 35 D-Index: 124 scientists 36 D-Index: 114 scientists 37 D-Index: 111 scientists 38 D-Index: 103 scientists 39 D-Index: 89 scientists 40 D-Index: 81 scientists 41 D-Index: 97 scientists 42 D-Index: 80 scientists 43 D-Index: 69 scientists 44 D-Index: 68 scientists 45 D-Index: 63 scientists 46 D-Index: 54 scientists 47 D-Index: 69 scientists 48 D-Index: 50 scientists 49 D-Index: 58 scientists 50 D-Index: 54 scientists 51 D-Index: 62 scientists 52 D-Index: 54 scientists 53 D-Index: 43 scientists 54 D-Index: 49 scientists 55 D-Index: 35 scientists 56 D-Index: 40 scientists 57 D-Index: 44 scientists 58 D-Index: 34 scientists 59 D-Index: 29 scientists 60 D-Index: 48 scientists 61 D-Index: 32 scientists 62 D-Index: 30 scientists 63 D-Index: 22 scientists 64 D-Index: 22 scientists 65 D-Index: 19 scientists 66 D-Index: 20 scientists 67 D-Index: 18 scientists 68 D-Index: 17 scientists 69 D-Index: 21 scientists 70 D-Index: 20 scientists 71 D-Index: 19 scientists 72 D-Index: 14 scientists 73 D-Index: 10 scientists 74 D-Index: 16 scientists 75 D-Index: 24 scientists 76 D-Index: 13 scientists 77 D-Index: 19 scientists 78 D-Index: 8 scientists 79 D-Index: 6 scientists 80 D-Index: 4 scientists 81 D-Index: 12 scientists 82 D-Index: 7 scientists 83 D-Index: 7 scientists 84 D-Index: 6 scientists 85 D-Index: 10 scientists 86 D-Index: 4 scientists 87 D-Index: 11 scientists 88 D-Index: 6 scientists 89+ D-Index: 96 scientists
30 D-Index 89+

This scientist: 39 D-Index — 44th percentile

44% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 89 D-Index or more.

View D-Index distribution as a table
Number of Business and Management scientists by D-index, Research.com 2026 ranking edition. Based on 3,017 ranked scientists.
D-Index Scientists This scientist
30 156
31 159
32 171
33 161
34 135
35 124
36 114
37 111
38 103
39 89 39
40 81
41 97
42 80
43 69
44 68
45 63
46 54
47 69
48 50
49 58
50 54
51 62
52 54
53 43
54 49
55 35
56 40
57 44
58 34
59 29
60 48
61 32
62 30
63 22
64 22
65 19
66 20
67 18
68 17
69 21
70 20
71 19
72 14
73 10
74 16
75 24
76 13
77 19
78 8
79 6
80 4
81 12
82 7
83 7
84 6
85 10
86 4
87 11
88 6
89+ 96
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Overview

Kisang Ryu is affiliated with Sejong University in South Korea and has contributed extensively to research in social sciences and business, management, and accounting. Their work spans several subfields, including sociology and political science, marketing, organizational behavior and human resource management, information systems, and information systems and management.

The main topics covered in Kisang Ryu's research include digital marketing and social media, customer service quality and loyalty, consumer behavior in brand consumption and identification, diverse aspects of tourism research, consumer retail behavior studies, technology adoption and user behaviour, and cruise tourism development and management.

Key recent papers authored or co-authored by Kisang Ryu are:

  • Green human resource management practices and environmental performance in Malaysian green hotels: The role of green intellectual capital and pro-environmental behavior, 2021, Journal of Cleaner Production
  • Response Rates In Hospitality Research: An Overview of Current Practice and Suggestions For Future Research, 2020, Cornell Hospitality Quarterly
  • Determinants of online hotel booking intentions: website quality, social presence, affective commitment, and e-trust, 2021, Journal of Hospitality Marketing & Management
  • Hotel website quality, performance, telepresence and behavioral intentions, 2020, Tourism Review
  • Depletion of psychological, financial, and social resources in the hospitality sector during the pandemic, 2020, International Journal of Hospitality Management

Kisang Ryu frequently collaborates with several co-authors, including Faizan Ali, Cihan Çobanoğlu, Muslim Amin, Feng Lin, and Qasim Ali Nisar.

Their work has been published across various academic venues, with repeated contributions to Sustainability, International Journal of Hospitality Management, Journal of Travel & Tourism Marketing, Journal of Quality Assurance in Hospitality & Tourism, and Korean Academy Welfare Counseling.

Best Publications

  • The influence of the quality of the physical environment, food, and service on restaurant image, customer perceived value, customer satisfaction, and behavioral intentions.

    Kisang Ryu;Hye‐Rin Lee;Woo Gon Kim

  • An assessment of the use of partial least squares structural equation modeling (PLS-SEM) in hospitality research

    Faizan Ali;S. Mostafa Rasoolimanesh;Marko Sarstedt;Christian M. Ringle

  • The Roles of the Physical Environment, Price Perception, and Customer Satisfaction in Determining Customer Loyalty in the Restaurant Industry:

    Heesup Han;Kisang Ryu

  • The relationships among overall quick-casual restaurant image, perceived value, customer satisfaction, and behavioral intentions

    Kisang Ryu;Heesup Han;Tae-Hee Kim

  • The Effect of Environmental Perceptions on Behavioral Intentions Through Emotions: The Case of Upscale Restaurants

    Kisang Ryu;SooCheong Shawn Jang

  • Relationships among hedonic and utilitarian values, satisfaction and behavioral intentions in the fast‐casual restaurant industry

    Kisang Ryu;Heesup Han;Soocheong (Shawn) Jang

  • Influence of the Quality of Food, Service, and Physical Environment on Customer Satisfaction and Behavioral Intention in Quick-Casual Restaurants: Moderating Role of Perceived Price:

    Kisang Ryu;Heesup Han

  • New or repeat customers: How does physical environment influence their restaurant experience?

    Kisang Ryu;Heesup Han

  • DINESCAPE: A Scale for Customers' Perception of Dining Environments

    Kisang Ryu;SooCheong (Shawn) Jang

  • Influence of experiences on memories, satisfaction and behavioral intentions: a study of creative tourism

    Faizan Ali;Kisang Ryu;Kashif Hussain

  • Intention to Experience Local Cuisine in a Travel Destination: The Modified Theory of Reasoned Action

    Kisang Ryu;SooCheong (Shawn) Jang

  • Green human resource management practices and environmental performance in Malaysian green hotels: The role of green intellectual capital and pro-environmental behavior

    Qasim Ali Nisar;Shahbaz Haider;Faizan Ali;Samia Jamshed

  • Does perceived restaurant food healthiness matter? Its influence on value, satisfaction and revisit intentions in restaurant operations in South Korea

    Hyun Jeong Kim;Jeongdoo Park;Myung-Ja Kim;Kisang Ryu

  • Moderating Role of Personal Characteristics in Forming Restaurant Customers' Behavioral Intentions: An Upscale Restaurant Setting

    Heesup Han;Kisang Ryu

  • The effect of physical environment on passenger delight and satisfaction: Moderating effect of national identity

    Faizan Ali;Woo Gon Kim;Kisang Ryu

  • The theory of repurchase decision-making (TRD): Identifying the critical factors in the post-purchase decision-making process

    Heesup Han;Kisang Ryu

  • Influence of restaurants' physical environments on emotion and behavioral intention.

    Kisang Ryu;Soocheong Jang

  • Predicting Tourists' Intention to Try Local Cuisine Using a Modified Theory of Reasoned Action: The Case of New Orleans

    Kisang Ryu;Heesup Han

  • The Role of Physical Environment, Price Perceptions, and Consumption Emotions in Developing Customer Satisfaction in Chinese Resort Hotels

    Faizan Ali;Muslim Amin;Kisang Ryu

  • Key Factors Driving Customers’ Word-of-Mouth Intentions in Full-Service Restaurants The Moderating Role of Switching Costs

    Heesup Han;Kisang Ryu

  • DINESCAPE, EMOTIONS AND BEHAVIORAL INTENTIONS IN UPSCALE RESTAURANTS

    Kisang Ryu

Frequent Co-Authors

Faizan Ali
Faizan Ali University of Galway
Heesup Han
Heesup Han Sejong University
Muslim Amin
Muslim Amin UCSI University
SooCheong (Shawn) Jang
SooCheong (Shawn) Jang Purdue University West Lafayette
Cihan Cobanoglu
Cihan Cobanoglu Virscend University
Hyun Jeong Kim
Hyun Jeong Kim Washington State University
Timothy Jeonglyeol Lee
Timothy Jeonglyeol Lee Macau University of Science and Technology
S. Mostafa Rasoolimanesh
S. Mostafa Rasoolimanesh Edith Cowan University
Marko Sarstedt
Marko Sarstedt Ludwig Maximilian University of Munich
Yong-Ki Lee
Yong-Ki Lee Sejong University

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