Joshi, Leela Pradban, Laxmi Risal, and Shankar Prasad Shrestha. “Effects of Concentration of Triethanolamine and Annealing Temperature on Band Gap of Thin Film of Tin Sulphide Prepared by Chemical Bath Deposition Method”. Journal of Nepal Physical Society 3, no. 1 (January 28, 2016): 1–5. Accessed December 21, 2024. https://nepjol.info/index.php/JNPhysSoc/article/view/14436.