Hariastuti, N. L. P., and V. S. Widyawati. “Application of Forecasting and EOQ Methods As an Effort to Control Raw Material Inventory for Implora Lip Cream Products”. SAINTEKS : Jurnal Sain Dan Teknik, vol. 8, no. 01, Mar. 2026, pp. 135-49, doi:10.37577/sainteks.v8i01.1005.