Marena, Jihan Tria Marena, and Nia Nurfitria. “Optimization of Sandblasting Project Scheduling at PT. Prima Saka Engineering Using the Hungarian Algorithm”. Vygotsky: Jurnal Pendidikan Matematika dan Matematika 8, no. 1 (February 28, 2026): 77–88. Accessed November 8, 2026. https://jurnalpendidikan.unisla.ac.id/index.php/VoJ/article/view/1335.