SYNTHESIS, CHARACTERIZATION, AND IN VITRO ANTIMICROBIAL STUDIES ON NICKEL (II) AND COPPER (II) COMPLEXES OF SCHIFF BASE DERIVED FROM ISATIN (1H-INDOLE-2,3-DIONE) ANDS THIOSEMICARBAZONE. FJS. 2023;7(4):293-297. doi:10.33003/fjs-2023-0704-1931