Narendra Kumar, Tran., “Ni (II) - Selective Potentiometric Sensor Based on New Schiff base ligand, S-octyl-3-(furan-2-ylmethylene) dithiocarbazate”, Int J Sci Res Sci & Technol, vol. 13, no. 2, pp. 129–141, Mar. 2026, doi: 10.32628/IJSRST2613174.