HIA , L. .; TAMBUNAN , H. ANALISIS SELF-EFFICACY DAN SELF-CONFIDENCE TERHADAP HASIL BELAJAR MATEMATIKA SISWA SMA NEGERI 8 MEDAN. Jurnal Review Pendidikan dan Pengajaran (JRPP), [S. l.], v. 7, n. 2, p. 3461–3465, 2024. DOI: 10.31004/jrpp.v7i2.26307. Disponível em: http://journal.universitaspahlawan.ac.id/index.php/jrpp/article/view/26307. Acesso em: 5 jul. 2024.