Nidup, Y. ., Choden, K. ., Luitel, Y. P. and Gupta, R. . (2021) “Enhancing Class X Students Proficiency in Biology using Role Play and Games”, Bhutan Journal of Research and Development , 10(1). Available at: https://www.bjrd.com.bt/index.php/bjrd/article/view/90 (Accessed: 28 April 2026).