Adnyani NPS, Suniasih NW. Problem Based Learning Models on Critical Thinking Ability in Science Lessons of Grade V Elementary School. TSCJ [Internet]. 2023 Dec. 31 [cited 2024 Dec. 20];6(2):145-51. Available from: https://ejournal.undiksha.ac.id./index.php/TSCJ/article/view/61354