Eric B. Sengeh, Romanus N. Njong and Offiong E. Offiong, Felicite Majoumo-Mbe, Emmanuel N. Nfor*,. 1. “3.3.2. Synthesis, Crystal Structure and Biological Activity of 1-(phthalazin-1(2H)-One)[(Pyridin-2-Yl)ethylidene]hydrazone and Its Cobalt (III) Complex”. Communications in Inorganic Synthesis 3 (3). https://doi.org/10.21060/cis.v3i3.2260.