Oktaviano, muhammad Hendra, and Arif Senja Fitrani. “Web Based Information System for Selling Spare Parts and Custom Bicycle Frames (Case Study Of The Surabaya Minion Shop): Sistem Informasi Penjualan Spare Part Dan Custom Rangka Sepeda Mini Berbasis Web (Studi Kasus Toko Minion Surabaya)”. Procedia of Engineering and Life Science, vol. 1, no. 2, Aug. 2021, doi:10.21070/pels.v1i2.1053.