Permatasari, Gita Ayu, Ellianawati Ellianawati, and Wahyu Hardyanto. “Online Web-Based Learning and Assessment Tool in Vocational High School for Physics”. Jurnal Penelitian & Pengembangan Pendidikan Fisika 5, no. 1 (July 30, 2019): 1 - 8. Accessed March 29, 2024. https://journal.unj.ac.id/unj/index.php/jpppf/article/view/9336.