Anggraeni, Riska, and I Mahardika. “The Effectiveness of E-LKPD Sience Based on Project Based Learning in Improving Critical Thinking Skills of Junior High School Students”. International Journal of Education, Information Technology, and Others 9, no. 1 (January 31, 2026): 90-99. Accessed April 18, 2026. https://jurnal.peneliti.net/index.php/IJEIT/article/view/13601.