NR Siahaan F, Fadilah M. SYSTEMATIC REVIEW (METASYNTHESIS) PENGARUH PJBL TERHADAP KEAKTIFAN SISWA. Biogenerasi [Internet]. 2026 Feb. 20 [cited 2026 Feb. 21];11(1):234-42. Available from: https://e-journal.my.id/biogenerasi/article/view/8175