Tomma JH. Sy nthesis of Some New Schifrs-Bases Derived From 2-(4-m ethoxy phenyl)-5- (4-amino phenyl)-1,3,4-0xadiazole. IHJPAS [Internet]. 2017 Dec. 30 [cited 2025 May 1];19(4):58-66 E. Available from: https://www.jih.uobaghdad.edu.iq/index.php/j/article/view/1667