Doti Aryani, Penggi Rangga Nata, Reza Nofrianto, Redo Akbar, Ahmad Walid. Difficulty Of Student Learning In Physics Lessons At The Middle School Of State 14 Bengkulu City. isej [Internet]. 2020Jan.1 [cited 2025Jul.5];1(1):1-. Available from: https://www.siducat.org/index.php/isej/article/view/9