Wamuzzafar, Muhammad Farhan, and Armiati Armiati. “Analisis Motivasi Belajar Ekonomi Siswa SMA Pertiwi 1 Padang”. Jurnal Pendidikan Tambusai 8, no. 1 (March 6, 2024): 11168–11178. Accessed May 3, 2025. http://jptam.org/index.php/jptam/article/view/14056.