“SYNTHESIS AND BIOLOGICAL APPLICATIONS OF SOME NOVEL SCHIFF BASE TRANSITION METAL (II) COMPLEXES DERIVED FROM THIOPHENE-2- CARBOXALDEHYDE AND 4, 4’ DIAMINO DIPHENYL METHANE”, IJFANS, vol. 11, no. 12, pp. 2879–2881, Jan. 2022, Accessed: Aug. 26, 2026. [Online]. Available: http://ijfans.org/index.php/Journal/article/view/13131