“STUDY OF THE BENZYLATION REACTIONS OF 6-AMINOPURINE AND ITS IMMOBILIZATION PROPERTIES IN HYDROGEL CAPSULES”. Journal of Universal Science Research 4, no. 2 (February 15, 2026): 81–90. Accessed May 18, 2026. http://universalpublishings.com/index.php/jusr/article/view/16736.