“Synthesis, Characterization and Antimicrobial Evaluation of Co(II), Ni(II) and Cu(II) Schiff Base Complexes of (Z)-4-(1-Pyridin-4-Ylimino) propyl)phenol: doi.org 10.26538 Tjnpr V2i9.4”. 2018. Tropical Journal of Natural Product Research 2 (9): 429-32. https://tjnpr.org/index.php/home/article/view/842.