WARNI, M. Upaya Peningkatan Hasil Belajar Kimia melalui Peran Tutor Sebaya. Progressive of Cognitive and Ability, [S. l.], v. 3, n. 2, p. 96–106, 2024. DOI: 10.56855/jpr.v3i2.999. Disponível em: https://journals.eduped.org/index.php/jpr/article/view/999. Acesso em: 3 aug. 2025.