[1]
R. Romlah, O. Rosfiani, A. R. P. Rahayu, A. Syahro, and N. Alfian, “Problems of Online Learning in the Covid-19 Pandemic Era”, Int. J. Multidiscipline. Approach. Res. Sci., vol. 2, no. 01, pp. 465–474, Dec. 2023.