“Analisis Pengaruh Lingkungan Kelas Terhadap Keyakinan Diri (Self-Efficacy) Murid Fase A Di SDN 80 I Muara Bulian”. Advances In Education Journal , vol. 2, no. 6, July 2026, pp. 697-04, https://journal.al-afif.org/index.php/aej/article/view/1468.