1.
Zahrah F, Somakim S. Analyzing Students’ Problem-Solving Skills in a Project-Based STEM Learning Environment on Systems of Linear Equations. MOS [Internet]. 2025 Jul. 30 [cited 2026 May 1];14(3):655-72. Available from: https://journal.institutpendidikan.ac.id/index.php/mosharafa/article/view/2353