Juanda, Anda. “Classroom Management: How Important Is Authentic Assessment of 21st Century Skills in Biology Education Students?”. Jurnal Penelitian Pendidikan IPA 8, no. 1 (January 12, 2022): 188–194. Accessed November 22, 2024. https://jppipa.unram.ac.id/index.php/jppipa/article/view/1206.