| ลำดับ | สำนักพิมพ์ | จำนวนรหัสดีโอไอ |
|---|---|---|
| 561 | Rajamangala University of Technology Thanyaburi | 1 |
| 562 | Rajamngala Univerity of Technology Thanyaburi | 9 |
| 563 | Rajanagarindra Institute of Child Development | 5 |
| 564 | Ramkhamhaehg University, | 1 |
| 565 | Ramkhamhaeng University | 33 |
| 566 | Ramkhamhaeng University, | 32 |
| 567 | Rangsit University | 14 |
| 568 | RANGSIT UNIVERSITY Thailand. | 12 |
| 569 | Rangsit Uiversity | 6 |
| 570 | Rangsit University | 1,924 |
| 571 | Rangsit University, Pathum Thani, Thailand | 30 |
| 572 | Rattanakosin International College of Creative Entrepreneurship (RICE) Rajamangala University of Technology Rattanakosin (RMUTR) | 7 |
| 573 | ReformPlay | 1 |
| 574 | Research Administration Division | 600 |
| 575 | Research and Development Institute, Nakhon Ratchasima Rajabhat University | 16 |
| 576 | Research and Development Institute, Rajabhat Maha Sarakham University | 4 |
| 577 | Research and Development Office, Prince of Songkla University | 1,131 |
| 578 | Research and Development Office,Prince of Songkla University | 40 |
| 579 | Research and Innovation Center, Thai Flight Training Co.,Ltd., under the supervision of Thai Airways International Public Company Limited. | 1 |
| 580 | Research and Technology Transfer Affairs Division | 95 |
| 581 | Research and Technology Transfer Affairs Division.Khon Kaen University | 20 |
| 582 | Research and Technology Transfer Affairs Division.Khon Kaen University. | 40 |
| 583 | Research Division | 184 |
| 584 | RICE Journal of Creative Entrepreneurship and Management | 11 |
| 585 | RISEBA University of Applied Sciences Denmark | 1 |
| 586 | Rjabhat Maha Sarakham University | 3 |
| 587 | RJES | 19 |
| 588 | RSU International Research Conference 2024 on Social Science and Humanities, Education, and Management | 2 |
| 589 | Sakon Nakhon Press | 14 |
| 590 | Sakon Nakhon Rajabhat University | 16 |
| 591 | SCG Chemicals | 1 |
| 592 | School of Accountancy Sripatum University | 1 |
| 593 | School of Bio-Chemical Engineering and Technology, Sirindhorn International Institute of Technology, Thammasat University, | 1 |
| 594 | School of Bioresources and Technology, King Mongkut's University of Technology Thonburi, | 2 |
| 595 | School of Bioresources, KMUTT, Bangkok, Thailand, 10150 | 1 |
| 596 | School of Communications, Instrumentation & Control System, Sirindhorn International Institute of Technology, Thammasat University, | 1 |
| 597 | School of Development Economic | 60 |
| 598 | School of Development Economics | 4 |
| 599 | School of Fisheries Sciences, Hokkaido University | 1 |
| 600 | School of Health Science , Mae Fah Luang University | 1 |