“INTERACTIVE MOBILE LEARNING MEDIA TO IMPROVE STUDENTS’ HOTS ABILITY SUPPORTED WITH PROBLEM-BASED LEARNING MODEL”. Jurnal Pendidikan Fisika 9, no. 1 (June 30, 2020): 19–29. Accessed March 22, 2026. https://jurnal.unimed.ac.id/2012/index.php/jpf/article/view/18128.