Hakim, M. A. R. ., R. . Serasi, Y. . Revola, N. I. . Adnan, and A. R. N. Astari. “The Reconstruction of Blended Learning : Teaching Model for Full Online Learning System: A Study on English Education Department in Islamic Universities in Indonesia”. International Journal of Learning, Teaching and Educational Research, vol. 22, no. 4, Apr. 2023, pp. 1-20, https://ijlter.net/index.php/ijlter/article/view/1574.