Gombu, Phuntsho, Karma Utha, and Kinley Seden. “Effectiveness of Backward Design Lesson Planning in Teaching and Learning Physics: A Case Study”. International Journal of English Literature and Social Sciences (IJELS) 7, no. 5 (September 17, 2022). Accessed December 22, 2024. https://journal-repository.com/index.php/ijels/article/view/5460.