Meningkatkan Keterampilan Proses Sains Siswa Melalui Model Pembelajaran Problem Based Learning: Sistematik Literatur Review: Improving Students’ Science Process Skills Through Problem-Based Learning Models: Systematic Literature Review. Edu-Sains: Jurnal Pendidikan Matematika dan Ilmu Pengetahuan Alam, v. 12, n. 2, p. 8–15, 3 Jul.2023.