Sihotang, Helena, Savanna Dahlia, Sendi A Narendra, and Andry Setiawan. “Optimization of Palm Kernel Unloading Queue Waiting Time at the Kernel Crushing Plant Using the Promodel Approach”. Journal of Green Engineering for Sustainability 3, no. 1 (September 30, 2025): 1–6. Accessed October 1, 2025. https://journal.uvers.ac.id/index.php/greeners/article/view/307.