SISTEM TRACKING SERVICE PRINTER DAN KOMPUTER BERBASIS WEB PADA TOKO LIDATA COMPUTER Riyayatsyah Riyayatsyah Universitas Mulia Faza Alameka Universitas Mulia Helmi Helmi Universitas Mulia DOI: https://doi.org/10.47002/seminastika.v4i1.397 Abstract Coming Soon Published 2022-12-31 Issue Vol 4 No 1 (2022): 4th SEMINASTIKA 2022 Section Articles