Dauda, Aminu, OlaleyeAbdul Ademola, and Hamza Badamasi. 2022. “SYNTHESIS AND CHARACTERIZATION OF NEW NICKEL PHTHALOCYANINE (NIPC) COMPLEX CONTAINING 7-HYDROXYCOUMARIN AND EVALUATION OF ITS ELECTROCHEMICAL AND THERMAL PROPERTIES”. FUDMA JOURNAL OF SCIENCES 5 (4), 124 -29. https://doi.org/10.33003/fjs-2021-0504-796.