Sudrajat, J. et al. 2026. Penerapan Economic Order Quantity untuk Optimasi Persediaan Air Accu Zure di PT Kharisma Surya Semesta. Empiricism Journal. 7, 3 (Sep. 2026), 2821–2827. DOI:https://doi.org/10.36312/ej.v7i3.6714.