Akthar, Shakina, and Naim Ayadi. “A Warehouse Performance Measurement Using Edward H. Frazelle’s Warehouse Key Performance Indicator : Analyzing Frazelle’s WKPI: A Real-Life Example”. Journal of Student Research (May 31, 2023). Accessed April 12, 2025. https://jsr.jofsr.org/index.php/path/article/view/2124.