C. . Moyna Clara L.A., D. . Septiani Pratama, and D. . Hidayat, “UV-Visible Spectrophotometric Determination of Ni(II) Using a Schiff Base Ligand Derived from 1,5-Diphenylcarbazone and Aniline”, Ind. J. Chem. Anal, vol. 9, no. 1, pp. 57–67, Mar. 2026.