“Synthesis and Antimicrobial Action of 1,2,4-Triazole Derivatives Containing Theophylline and 1,3,4-Thiadiazole Fragments In Their Structure”. 2021. African Journal of Biomedical Research 24 (1): 159-63. https://www.ojshostng.com/index.php/ajbr/article/view/176.