I. I. Uba, M. S. Abdulfatah, S. S. Muhammad, A. S. Hassan, and N. F. Muhammad, “Synthesis, characterization and antimicrobial studies of Schiff base derived from 2’-hydroxyacetophenone and 4,5-diaminopyrimidine and its Mn(II) and Ni(II) complexes”, ChemSearch J., vol. 16, no. 1, pp. 117–124, Jul. 2025.