Perancangan Sistem Informasi Pengendalian Persediaan Sparepart dengan Metode Economic Order Quantity di Bengkel Mobil Sumber Jaya Probolinggo

: This research discusses the design of a spare part inventory control information system in car workshop using Economic Order Quantity (EOQ) method. method functions as an optimization by minimizing and ordering costs, well avoiding excess or shortage inventory. The author designed PHP programming language MySQL database to facilitate website development process. Testing was carried out testing functionality performance real data. results this journal prove that can help workshops more efficiently. By EOQ method, optimize use inventory, reduce avoid also optimizes improving its efficiency productivity