Adriel Silaen T, Iskandar YA. Inventory Management with Demand Forecast for Eyeglass Lenses Using The Time Series Method at An Optical Store. J. Emerg. Sup. Chain Clean En. and Proc. Eng. [Internet]. 2023 Oct. 31 [cited 2024 Nov. 21];2(2):85-97. Available from: //jescee.universitaspertamina.ac.id/index.php/jescee/article/view/65