Pengaruh Model PBL (Problem Based Learning) Terhadap Hasil Belajar Siswa Pada Mata Pelajaran Biologi. EH [Internet]. 2024 Jun. 30 [cited 2026 Mar. 29];9(2):78-8. Available from: https://ejournal.amertamedia.co.id/index.php/elhamra/article/view/179