Hadi, Khairil. “Psychology of Learning Theory (Behavioristic, Constructivist, Humanistic) in Science Learning: A Systematic Literature Review”. Jurnal Penelitian Pendidikan IPA 10, no. 12 (December 21, 2024): 920–929. Accessed August 24, 2025. https://jppipa.unram.ac.id/index.php/jppipa/article/view/9605.