Febrian A, Yennita Y, Ma’ruf Z. The Need Analysis for E-Learning Based on Massive Open Online Course (MOOC) for High School Students. jppipa, pendidikan ipa, fisika, biologi, kimia [Internet]. 2021 Sep. 16 [cited 2024 Nov. 23];7(4):502-7. Available from: https://jppipa.unram.ac.id/index.php/jppipa/article/view/772