Ropum, SM Kamruddin, and Md Yasin Arafat. “Smart Teacher Smart Class Portal in Enhancing Secondary School English Teachers’ English Language Teaching Knowledge in Bangladesh”. Journal of NELTA 19, no. 1-2 (February 10, 2015): 147–157. Accessed July 27, 2024. https://nepjol.info/index.php/NELTA/article/view/12087.