Indriyana, Riyani Septi, and Susilowati Susilowati. “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”. Journal of Science Education Research 4, no. 1 (September 3, 2020): 5–10. Accessed May 31, 2025. https://journal.uny.ac.id/index.php/jser/article/view/34232.