Ekpe, J. .; Ekpe, N. M. .; Alaekwe, I. O. .; Ukwu, C. . Synthesis and Evaluation of Optical and Morphological Studies of Cu2ZnSnS4, Cu2CoSnS4 and Cu2NiSnS4 Thin Films Using Chemical Bath Deposition Method for Device Applications. IJSGS 2025, 11, 268-279.