CHIBANI, A, and S HAMDOUCHE. “ESSAIS D’OBTENTION D’HETEROCYCLES AZOTES A POTENTIEL CONTROLE”. Sciences & Technology. A, exactes sciences, no. 12 (December 1, 1999): 33–36. Accessed April 27, 2024. https://revue.umc.edu.dz/a/article/view/1634.