Anggraini, Lika, and Rahmat Perdana. “Deskripsi Sikap Siswa Pada Mata Pelajaran Fisika Di Sekolah Menengah Pertama”. PSEJ (Pancasakti Science Education Journal) 4, no. 2 (October 31, 2019): 83-96. Accessed March 29, 2024. https://scienceedujournal.org/index.php/PSEJ/article/view/7.