Ado, Habibu Bashir, et al. “Schiff Base Constructed from 2-Thiophene Carbaldehyde and O-Phenylenediamine and Its Co (Ii), Ni (Ii), and Cu (Ii) Complexes: Synthesis, Characterisation, and Antimicrobial Studies”. FUDMA Journal of Sciences, vol. 10, no. 24, Nov. 2026, pp. 34-38, https://doi.org/10.33003/fjs-2026-1024-6373.