SANTOSA, T. A.; RAZAK, A.; LUFRI, L.; ZULYUSRI, Z.; FRADILA, E.; ARSIH, F. . Meta-Analisis: Pengaruh Bahan Ajar Berbasis Pendekatan STEM Pada Pembelajaran Ekologi . Journal of Digital Learning and Education, Deli Serdang, Indonesia, v. 1, n. 1, p. 1-9, 2021. DOI: 10.52562/jdle.v1i01.24. Disponível em: https://journal.moripublishing.com/index.php/jdle/article/view/24. Acesso em: 9 may. 2026.