A. Ilhami, S. Wahyuni, and N. Dian Permana Putra, “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”, jmpmipa, vol. 12, no. 2, pp. 8-15, Jul. 2023.