andriani, Tri Ngudi Wiyatno. Optimalisasi Biaya Persediaan Bahan Baku Ijuk Dengan Pendekatan Metode Economic Order Quantity di UMKM Rinjanni Ciamis. j. optim. syst. ergon. implementation [Internet]. 2026 Jan. 27 [cited 2026 Sep. 25];3(02). Available from: https://ejournal.upnvj.ac.id/joseon/article/view/10688