PENGEMBANGAN MACROMEDIA FLASH BERBASIS CONTEXTUAL TEACHING AND LEARNING BERMUATAN KARAKTER TERHADAP KAMAMPUAN PEMECAHAN MASALAH MATEMATIS. JPPM. 2022;4(2):512-522. Accessed July 2, 2025. http://jurnal.mipatek.ikippgriptk.ac.id/index.php/JPPM/article/view/490