Haetami, Haetami. “Analysis Hybrid Learning on Learning Motivation Students and Mental Disorders As Moderator Variables During COVID-19”. Jurnal Penelitian Pendidikan IPA 9, no. 8 (August 25, 2023): 6648–6658. Accessed April 11, 2025. https://jppipa.unram.ac.id/index.php/jppipa/article/view/4847.