Bustami Y, Leliavia L, Elisabeth N, Gandasari A, Ratnasari D. Contextual teaching learnıng in human digestive system: The contribution of critical thinking skills. Biosfer [Internet]. 2020May18 [cited 2024Apr.25];13(1):101 -113. Available from: https://journal.unj.ac.id/unj/index.php/biosfer/article/view/14618