Suci, D. ., D. Octaria, and B. S. Abdullah. “Pengaruh Model Pembelajaran Problem Solving Terhadap Kemampuan Berpikir Kritis Siswa Kelas V SDN 79 Palembang”. Indonesian Research Journal on Education, vol. 4, no. 2, June 2024, pp. 1180-5, doi:10.31004/irje.v4i2.643.