Irwan D. ONLINE LEARNING IMPLEMENTATION: CASE IN A RURAL SENIOR HIGH SCHOOL IN WEST KALIMANTAN PROVINCE. acit.j.teach.educ. [Internet]. 2021 Jul. 31 [cited 2025 Dec. 5];3(2):280-93. Available from: https://journals.umkt.ac.id/index.php/acitya/article/view/2258