Khairiah. “Overcoming Difficulties in Managing Online Learning in the Era of the Covid-19 Pandemic”. JTP - Jurnal Teknologi Pendidikan 24, no. 3 (December 31, 2022): 365–380. Accessed November 24, 2024. https://journal.unj.ac.id/unj/index.php/jtp/article/view/31675.