1. Wahyuni D. KEPUTUSAN BERSAMA MENTERI PENDIDIKAN DAN KEBUDAYAAN, MENTERI AGAMA, MENTERI KESEHATAN, DAN MENTERI DALAM NEGERI REPUBLIK INDONESIA.; 2020.
2. Analysis of the Implementation of Online Learning During Covid - 19;Milla;International Journal of multicultural and Multireligious Understanding,2021
3. Implementation of Online Learning during the Covid-19 Pandemic on Madura Island, Indonesia;Febriyanto;International Journal of Learning, Teaching and Educational Research,2020
4. Implementation of Online Learning During the Covid-19 Pandemic in Higher Education;Sipon,2020
5. Development of A Mobile Learning Application To Support E-Learning And Analysis Of Its Effects;Cakmak;International Journal of Mobile Network Communications & Telematics (IJMNCT),2013