HALIM, S. Application of Biology Learning Media at SMA Negeri 3 Samarinda Using the Direct Instruction Model to Improve Student Learning Outcomes. Educationist: Journal of Educational and Cultural Studies, [S. l.], v. 1, n. 2, p. 242–251, 2022. Disponível em: https://jurnal.litnuspublisher.com/index.php/jecs/article/view/84. Acesso em: 24 feb. 2025.