SIANIPAR, Chelsea Sonya; SINAMBELA, Masdiana. Implementasi Model Pembelajaran Problem Based Learning (PBL) pada Materi Tumbuh Kembang Makhluk Hidup di Kelas XI SMA Negeri 17 Medan. Continuous Education: Journal of Science and Research, [S. l.], v. 6, n. 2, p. 527–541, 2025. DOI: 10.51178/ce.v6i2.2741. Disponível em: https://pusdikra-publishing.com/index.php/josr/article/view/2741. Acesso em: 18 sep. 2025.