Indriyana RS, Susilowati S. THE EFFECTS OF MODEL PROJECT-BASED LEARNING APPROACH ON STEM (SCIENCE, TECHNOLOGY, ENGINEERING, MATHEMATIC) ON SCIENCE LEARNING TO JUNIOR HIGH SCHOOL STUDENT’S CRITICAL THINKING SKILLS AND COOPERATIVE SKILLS. J. Sc. Edu. Research [Internet]. 2020 Sep. 3 [cited 2025 May 15];4(1):5-10. Available from: https://jurnal.uny.ac.id/index.php/jser/article/view/34232