Problem Based Learning dan Discovery Learning: Komparasinya terhadap Keterampilan Berpikir Kritis pada Materi Sistem Pernapasan. pendipa. jurnal. pendik. sains [Internet]. 2024 Apr. 20 [cited 2025 Jul. 1];8(1):88-96. Available from: https://ejournal.unib.ac.id/pendipa/article/view/33755