Rokhim, Mansyur, and Heru Saputro. “Optimasi Jadwal Pelajaran Berbasis Integer Linear Programming Di MTS Nurul Islam Bumiharjo Jepara”. Research in the Mathematical and Natural Sciences 4, no. 2 (August 19, 2025): 114–120. Accessed December 7, 2025. https://journal.scimadly.com/index.php/rmns/article/view/251.