“The Synthesis and Physicochemical Analysis of Bimetallphthaltocyanine Pigment Based on Bivalent Metals: Synthesis and Physicochemical Analysis of Bimetallphthaltocyanine Pigment Based on Bivalent Metals”. 2025. Indian Journal of Chemistry (IJC) 64 (9): 881-87. https://doi.org/10.56042/ijc.v64i9.12778.