Tugirinshuti, G. J., Mugabo, L. R., & Banuza, A. (2021). Integrating Video-Based Multimedia in Teaching Physics in Context of Covid-19 in Rwandan Secondary Schools. International Journal of Learning, Teaching and Educational Research, 20(12), 49–63. Retrieved from https://www.ijlter.myres.net/index.php/ijlter/article/view/747