Otuokere, I. E., U. F. Robert, et K. K. Igwe. « Synthesis, Characterization and Antibacterial Activities of Cu (II) Complex of Benzylpenicillin ». Nigerian Journal of Pharmaceutical and Applied Science Research 9, no. 1 (août 23, 2020): 31–40. Consulté le mai 18, 2024. https://www.nijophasr.net/index.php/nijophasr/article/view/328.