SAINAB, S. Hubungan Dukungan Sosial Orang Tua Dengan Motivasi Belajar Biologi Siswa Kelas XI MIA SMA Negeri 1 Tinambung. Indonesian Research Journal on Education, [S. l.], v. 4, n. 4, p. 2502 –, 2024. DOI: 10.31004/irje.v4i4.1103. Disponível em: https://irje.org/irje/article/view/1103. Acesso em: 24 oct. 2026.