“Antimicrobial Activity of 2-((2- Hydroxybenzylidene) Amino) Nicotinic Acid and Its Cobalt (II) Complexes Synthesized from OPhenylenediamine and 5-Nitrosalisaldehyde”. 2021. CaJoST 3 (2): 139-51. https://doi.org/10.4314/cajost.v3i2.93.