| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Psychology | 32 | 10731 | 10046 | 1042 | 995 | 79 | 8440 |
The chart shows the history of publications by Muthanna Samara between 2003 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Muthanna Samara published across 23 years, from 2003 to 2025, averaging 4.3 papers a year. Output peaked at 22 publications in 2020. 11 of the 100 publications appeared in the last two years.
100 publications in total across all disciplines
| Year | Publications |
|---|---|
| 2003 | 2 |
| 2004 | 1 |
| 2005 | 3 |
| 2006 | 1 |
| 2007 | 0 |
| 2008 | 10 |
| 2009 | 5 |
| 2010 | 2 |
| 2011 | 2 |
| 2012 | 4 |
| 2013 | 3 |
| 2014 | 2 |
| 2015 | 4 |
| 2016 | 3 |
| 2017 | 4 |
| 2018 | 2 |
| 2019 | 4 |
| 2020 | 22 |
| 2021 | 7 |
| 2022 | 6 |
| 2023 | 2 |
| 2024 | 6 |
| 2025 | 5 |
| Total | 100 |
The chart shows the distribution of publications by all Research.com ranked scientists in the field of Psychology in 2026. The highlighted bar marks where Muthanna Samara sits on this spectrum.
This scientist: 79 publications — 8th percentile
8% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 705 publications or more.
| Publications | Scientists | This scientist |
|---|---|---|
| 31–40 | 6 | |
| 41–50 | 52 | |
| 51–60 | 138 | |
| 61–70 | 299 | |
| 71–80 | 461 | 79 |
| 81–90 | 605 | |
| 91–100 | 713 | |
| 101–110 | 736 | |
| 111–120 | 686 | |
| 121–130 | 670 | |
| 131–140 | 644 | |
| 141–150 | 597 | |
| 151–160 | 576 | |
| 161–170 | 477 | |
| 171–180 | 450 | |
| 181–190 | 397 | |
| 191–200 | 343 | |
| 201–210 | 328 | |
| 211–220 | 313 | |
| 221–230 | 283 | |
| 231–240 | 226 | |
| 241–250 | 196 | |
| 251–260 | 201 | |
| 261–270 | 171 | |
| 271–280 | 151 | |
| 281–290 | 139 | |
| 291–300 | 113 | |
| 301–310 | 102 | |
| 311–320 | 100 | |
| 321–330 | 76 | |
| 331–340 | 92 | |
| 341–350 | 85 | |
| 351–360 | 69 | |
| 361–370 | 71 | |
| 371–380 | 63 | |
| 381–390 | 58 | |
| 391–400 | 57 | |
| 401–410 | 43 | |
| 411–420 | 33 | |
| 421–430 | 50 | |
| 431–440 | 41 | |
| 441–450 | 32 | |
| 451–460 | 27 | |
| 461–470 | 28 | |
| 471–480 | 25 | |
| 481–490 | 28 | |
| 491–500 | 20 | |
| 501–510 | 23 | |
| 511–520 | 26 | |
| 521–530 | 17 | |
| 531–540 | 21 | |
| 541–550 | 14 | |
| 551–560 | 16 | |
| 561–570 | 10 | |
| 571–580 | 22 | |
| 581–590 | 9 | |
| 591–600 | 14 | |
| 601–610 | 9 | |
| 611–620 | 11 | |
| 621–630 | 4 | |
| 631–640 | 7 | |
| 641–650 | 5 | |
| 651–660 | 10 | |
| 661–670 | 8 | |
| 671–680 | 8 | |
| 681–690 | 4 | |
| 691–700 | 3 | |
| 701–704 | 4 | |
| 705+ | 100 |
The chart shows the D-index (discipline H-index) distribution of Psychology scientists ranked by Research.com in 2026. The highlighted bar marks where Muthanna Samara sits on this spectrum.
This scientist: 32 D-Index — 6th percentile
6% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 144 D-Index or more.
| D-Index | Scientists | This scientist |
|---|---|---|
| 30–31 | 398 | |
| 32–33 | 702 | 32 |
| 34–35 | 671 | |
| 36–37 | 659 | |
| 38–39 | 641 | |
| 40–41 | 671 | |
| 42–43 | 617 | |
| 44–45 | 558 | |
| 46–47 | 495 | |
| 48–49 | 487 | |
| 50–51 | 445 | |
| 52–53 | 390 | |
| 54–55 | 408 | |
| 56–57 | 345 | |
| 58–59 | 325 | |
| 60–61 | 321 | |
| 62–63 | 248 | |
| 64–65 | 290 | |
| 66–67 | 218 | |
| 68–69 | 219 | |
| 70–71 | 215 | |
| 72–73 | 183 | |
| 74–75 | 169 | |
| 76–77 | 132 | |
| 78–79 | 137 | |
| 80–81 | 120 | |
| 82–83 | 112 | |
| 84–85 | 86 | |
| 86–87 | 101 | |
| 88–89 | 83 | |
| 90–91 | 77 | |
| 92–93 | 70 | |
| 94–95 | 78 | |
| 96–97 | 58 | |
| 98–99 | 53 | |
| 100–101 | 57 | |
| 102–103 | 48 | |
| 104–105 | 53 | |
| 106–107 | 46 | |
| 108–109 | 24 | |
| 110–111 | 35 | |
| 112–113 | 27 | |
| 114–115 | 32 | |
| 116–117 | 31 | |
| 118–119 | 22 | |
| 120–121 | 16 | |
| 122–123 | 24 | |
| 124–125 | 18 | |
| 126–127 | 11 | |
| 128–129 | 19 | |
| 130–131 | 10 | |
| 132–133 | 16 | |
| 134–135 | 10 | |
| 136–137 | 12 | |
| 138–139 | 8 | |
| 140–141 | 5 | |
| 142–143 | 12 | |
| 144+ | 98 |
Neil Marlow;Dieter Wolke;Melanie A. Bracewell;Muthanna Samara
Suzet Tanya Lereya;Muthanna Samara;Dieter Wolke
Charles A Nelson;Richard David Scott;Zulfiqar A Bhutta;Nadine Burke Harris
Dieter Wolke;Andrea Waylen;Muthanna Samara;Colin Steer
Dieter Wolke;Muthanna Samara;Melanie A. Bracewell;Neil Marlow
Dieter Wolke;Ayten Bilgin;Muthanna Samara
Dieter Wolke;Muthanna Samara
Muthanna Samara;Neil Marlow;Dieter Wolke
Dieter Wolke;Muthanna M. Samara
Peter K. Smith;Cherise Smith;Rob Osborn;Muthanna Samara
Aiman El Asam;Muthanna Samara;Philip Terry
Muthanna Samara;Samantha J. Johnson;Koen Lamberts;Neil Marlow
Mairéad Foody;Muthanna Samara;Per Carlbring
Peter K. Smith;Allison Kupferberg;Joaquin A. Mora-Merchan;Muthanna Samara
Muthanna Samara;Peter K. Smith
Dieter Wolke;Sarah Woods;Muthanna Samara
Aiman El Asam;Muthanna Samara
Muthanna Samara;Aiman El Asam;Ameerah Khadaroo;Sara Hammuda
Meghan Styles;Dalal Alsharshani;Muthanna Samara;Mohammed Alsharshani
Basel El-Khodary;Muthanna Samara;Chris Askew
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