Kurniawati VA, Fauziah L. WAREHOUSE LAYOUT OPTIMIZATION OF WORK IN PROGRESS (WIP) USING CLASS BASED STORAGE (CBS) METHOD TO IMPROVE STORAGE EFFICIENCY AT UD PERMATA FURNI SEMARANG. IJECEP [Internet]. 2026 Sep. 26 [cited 2026 Sep. 30];3(3):68-74. Available from: https://ijec.antispublisher.com/index.php/IJEC/article/view/120