“Analisis Pengaruh Lingkungan Kelas Terhadap Keyakinan Diri (Self-Efficacy) Murid Fase A Di SDN 80 I Muara Bulian”. Advances In Education Journal 2, no. 6 (July 3, 2026): 697–704. Accessed July 11, 2026. https://journal.al-afif.org/index.php/aej/article/view/1468.