Indika, Tetti, Efendi Napitupulu, and Syafruddin. “Pengaruh Pendekatan Contextual Teaching And Learning (CTL) Dan Disiplin Belajar Terhadap Hasil Belajar Matematika”. Jurnal Serambi Ilmu 26, no. 2 (September 30, 2025): 177–191. Accessed December 2, 2025. https://jurnal.serambimekkah.ac.id/index.php/serambi-ilmu/article/view/2483.