Joshi LP, Risal L, Shrestha SP. Effects of Concentration of Triethanolamine and Annealing Temperature on Band Gap of Thin Film of Tin Sulphide Prepared by Chemical Bath Deposition Method. J. Nep. Phys. Soc. [Internet]. 2016 Jan. 28 [cited 2024 May 8];3(1):1-5. Available from: https://www.nepjol.info/index.php/JNPhysSoc/article/view/14436