Anuar, K, W. T. Tan, N. Saravanan, L. K. Khor, and S. M. Ho. 2010. “Effects of Deposition Time on the Chemical Bath-Deposited CuS Thin Films”. Journal of Nepal Chemical Society 25 (June):2-8. https://doi.org/10.3126/jncs.v25i0.3276.