Tarigan, Ebet Elbita, Nurdin Hill, and Naeklan Simbolon. “DEVELOPMENT OF CONTEXTUAL TEACHING AND LEARNING-BASED IPA STUDENT WORKSHEETS TO IMPROVE STUDENTS’ CRITICAL THINKING SKILLS”. Jurnal Ilmiah Teunuleh 3, no. 1 (March 28, 2022): 41-49. Accessed April 17, 2026. https://teunulehjournal.com/index.php/jiteunuleh/article/view/97.