Hamid Reza, Hadi, and Hossein Shams Shamirani. “Improving Workforce Scheduling in a Food Manufacturing Plant Considering Employee Skills and Daily Production Operations Using Integer Programming”. Annals of Process Engineering and Management 3, no. 1 (July 18, 2026). Accessed July 21, 2026. https://apem.reapress.com/journal/article/view/67.