PENGARUH DISIPLIN BELAJAR DAN KEMANDIRIAN BELAJAR TERHADAP PRESTASI BELAJAR EKONOMI SISWA KELAS XI SMAN 13 MEDAN T.A 2025/2026. JOURNAL OF SCIENCE AND SOCIAL RESEARCH, [S. l.], v. 9, n. 4, p. 5463 – 5472, 2026. DOI: 10.54314/jssr.v9i4.6795. Disponível em: https://jurnal.goretanpena.com/index.php/JSSR/article/view/6795.. Acesso em: 5 aug. 2026.