“A Mixed-Integer Programming Model for Skill-Aware Multi-Task Simultaneous Supervision Dual Resource-Constrained Scheduling on Unrelated Parallel Machines”. Jurnal Teknik Industri: Jurnal Keilmuan dan Aplikasi Teknik Industri 28, no. 2 (November 10, 2026): 164–175. Accessed November 12, 2026. https://jurnalindustri.petra.ac.id/index.php/ind/article/view/35092.