Habibur Rahman, Ahmad, Suharto Linuwih, and Lisdiana Lisdiana. “Pedagogical and Professional Competencies of State Junior High School Science Teachers in Kendal District”. Journal of Innovative Science Education 8, no. 3 (December 9, 2019): 315 - 323. Accessed November 22, 2024. https://journal.unnes.ac.id/sju/jise/article/view/30429.