Hakim, Nasrul, Aprizal Lukman, Dwi Hayati, Yudiyanto Yudiyanto, Tika Sari, Hifni Carolina, Asih Dewi, and Tri Setiawan. “Collaborative Learning Model Based On Peer Tutoring Class Wide: Improving Students Critical Thinking In Biology Learning”. International Journal of Education, Information Technology, and Others 3, no. 1 (April 14, 2020): 43-52. Accessed May 6, 2026. https://www.jurnal.peneliti.net/index.php/IJEIT/article/view/307.