Widyastuti A, Azhari AR, Sugiyanto R, Afrom I. Improving Science and Social Studies Learning Outcomes Through Project-Based Learning Model Based on Simple Experiments. Tunas J Pendidikan Guru Sekolah Dasar [Internet]. 2025 Dec. 22 [cited 2026 Nov. 7];11(1):57-62. Available from: https://journal.umpr.ac.id/index.php/tunas/article/view/9883