Chaerul, Andrie. “SECONDARY SCHOOL STUDENTS’ ATTITUDE TOWARDS PHYSICS BASED ON GENDER AND GRADE LEVEL DIFFERENCES”. Wahana Karya Ilmiah Pendidikan 4, no. 02 (December 31, 2020): 26–35. Accessed July 22, 2024. https://journal.unsika.ac.id/index.php/pendidikan/article/view/1034.