“QUANTUM TEACHING MATERIALS TO IMPROVE COGNITIVE LEARNING OUTCOMES ASSISTED BY CHOOSING NUMBERS ON STATIC ELECTRICITY MATERIAL”. SPEKTRA: Jurnal Kajian Pendidikan Sains 10, no. 2 (September 30, 2024): 236–243. Accessed November 26, 2025. https://ojs.unsiq.ac.id/index.php/spektra/article/view/7775.