Pengaruh Problem Based Learning Terhadap Hasil Belajar Peserta Didik Kelas XI IPA SMA Kristen Poli Kabupatern Timor Tengah Selatan. JBIOEDRA [Internet]. 2023 Dec. 1 [cited 2026 Jun. 30];1(2):120-6. Available from: https://www.journal.unwira.ac.id/index.php/JBIOEDRA/article/view/2848