ma'rifah, ulfatul, & tri yuli ardiyansah.
" STUDENTS’ PERSPECTIVE ON “SPADA UMG” ONLINE LEARNING PLATFORM AT UNIVERSITY OF MUHAMMADIYAH GRESIK." <em>DIDAKTIKA : Jurnal Pemikiran Pendidikan</em> [Online], 28.1 (2022): 89-94. Web. 22 Dec. 2024