Asmar, A., & Putra, G. (2021). Design and Build to Inventory System Application with Barcode in Electrical Engineering Laboratory of the Bangka Belitung University. Jurnal Ecotipe (Electronic, Control, Telecommunication, Information, and Power Engineering), 8(1), 33-38. https://doi.org/10.33019/jurnalecotipe.v8i1.1922