LOKISTAWARA, Eka; HIDAYAT, Saleh; SYAHRI, Indawan. Upaya Meningkatkan Penguasaan Konsep Melalui Model Problem Based Learning pada Materi Protista Kelas X di SMA Muhammadiyah Sekayu. BIODIK, [S. l.], v. 5, n. 1, p. 59–67, 2019. DOI: 10.22437/bio.v5i1.6392. Disponível em: https://mail.online-journal.unja.ac.id/biodik/article/view/6392. Acesso em: 29 jun. 2025.