| 1 (1698) | King Abdulaziz City for Science and Technology | SAU |  |
| 2 (1965) | Agricultural Research Organization | ISR | |
| 3 (2091) | Iran Polymer and Petrochemical Institute | IRN | |
| 4 (2173) | Central Metallurgical Research and Development Institute | EGY | |
| 5 (2453) | National Research Centre | EGY | |
| 6 (2627) | Academic Center for Education, Culture and Research | IRN | |
| 7 (2931) | Kuwait Institute for Scientific Research | KWT | |
| 8 (3077) | Egyptian Petroleum Research Institute | EGY | |
| 9 (3261) | National Research Center for Genetic Engineering and Biotechnology | IRN | |
| 10 (3486) | Institut for Research in Fundamental Sciences | IRN | |
| 11 (3634) | Agricultural Research Center Egypt | EGY | |
| 12 (3696) | Ministry of Health | TUR | |
| 13 (3964) | Atomic Energy Commission of Syria | SYR | |
| 13 (3964) | Egyptian Atomic Energy Authority | EGY | |
| 13 (3964) | Kuwait Oil Company | KWT | |
| 13 (3964) | Materials and Energy Research Centre | IRN | |
| 13 (3964) | Research Institute of Petroleum Industry Tehran | IRN | |
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