Rahmawati AD, Khamid A. The Impact of Online Lecture in The Covid-19 Pandemic Towards The Course Material Understanding (Explorative Study to Islamic Education Postgraduate Students at IAIN Salatiga). TJIK [Internet]. 2020Dec.17 [cited 2024Nov.22];9(2):108-15. Available from: https://jurnal.uin-antasari.ac.id/index.php/jtjik/article/view/3677