Sudarsono, Kartono, Mulyono, and Scolastika Mariani. “The Effect of STEM Model Based on Bima’s Local Cultural on Problem Solving Ability”. International Journal of Instruction 15, no. 2 (April 1, 2022): 83–96. Accessed July 18, 2024. https://e-iji.net/ats/index.php/pub/article/view/373.