FEBRISKA, I.; WATI, R.; RAMADHANI LUBIS, R. Development of E-Books in Natural Science (IPA) Lessons Based on Discovery Learning for High Class Students in Primary Schools. International Journal of Students Education, [S. l.], v. 1, n. 2, p. 623–628, 2024. DOI: 10.62966/ijose.v1i2.554. Disponível em: https://journal.berpusi.co.id/index.php/IJoSE/article/view/554. Acesso em: 3 aug. 2025.