| 1 (78) | Institut National de la Recherche Agronomique | MAR |  |
| 2 (119) | King Fahd University of Petroleum and Minerals | SAU |  |
| 3 (192) | Soil, Water and Environment Research Institute | EGY | |
| 4 (238) | Qatar University | QAT | |
| 5 (392) | Agricultural Research Center Egypt * | EGY | |
| 6 (447) | Alexandria University * | EGY | |
| 7 (489) | Cairo University * | EGY | |
| 8 (525) | Zagazig University * | EGY | |
| 9 (543) | King Saud University * | SAU | |
| 10 (571) | Egyptian Petroleum Research Institute | EGY | |
| 11 (612) | Taif University | SAU | |
| 12 (636) | Sultan Qaboos University * | OMN | |
| 13 (641) | Universite Cadi Ayyad * | MAR | |
| 14 (657) | Ain Shams University * | EGY | |
| 15 (664) | National Research Centre * | EGY | |
| 16 (672) | Universite de Tunis El Manar * | TUN | |
| 17 (682) | Institution de la Recherche et de l'Enseignement Superieur Agricoles * | TUN | |
| 18 (688) | University of Mosul | IRQ | |
| 19 (693) | Assiut University * | EGY | |
| 20 (719) | Mohammed VI Polytechnic University | MAR | |
| 21 (720) | Al-Azhar University * | EGY | |
| 22 (762) | Universite de Sfax * | TUN | |
| 23 (791) | Suez Canal University * | EGY | |
| 24 (794) | Benha University * | EGY | |
| 25 (800) | Tanta University | EGY | |
| 26 (803) | Ministere de l’Enseignement Superieur et de la Recherche Scientifique * | TUN | |
| 27 (812) | Nuclear Materials Authority | EGY | |
| 28 (861) | Egyptian Atomic Energy Authority * | EGY | |
| 29 (868) | Mansoura University * | EGY | |
| 30 (873) | National Water Research Center, Egypt * | EGY | |
| 31 (882) | King Abdulaziz University * | SAU | |
| 32 (888) | Field Crops Research Institute | EGY | |
| 33 (901) | King Khalid University | SAU | |
| 34 (908) | Universite Sultan Moulay Slimane | MAR | |
| 35 (912) | Universite de Carthage * | TUN | |
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