Wakano, Hajar, Kevin Tamaela, Umar Namakule, Kalsum Selehulano, and Pricilia Sopratu. 2020. “Penerapan Model Pembelajaran Problem Based Learning Untuk Meningkatkan Penguasaan Konsep Materi Ruang Lingkup Biologi Di SMA Negeri 51 Maluku Tengah: (Application of Problem Based Learning Model to Improve Mastery of Biology Scope Material Concept in SMA Negeri 51 Maluku Tengah)”. BIODIK 6 (4):468-75. https://doi.org/10.22437/bio.v6i4.10965.