Moyna Clara L.A., C. ., Septiani Pratama , D. . and Hidayat , D. . (2026) “UV-Visible Spectrophotometric Determination of Ni(II) Using a Schiff Base Ligand Derived from 1,5-Diphenylcarbazone and Aniline”, Indonesian Journal of Chemical Analysis (IJCA), 9(1), pp. 57–67. doi: 10.20885/ijca.vol9.iss1.art5.