Triyono, B., Purwanti, S., & Yasin, V. (2017). REKAYASA PERANGKAT LUNAK SISTEM INFORMASI PENGIRIMAN DAN PENERIMAAN SURAT ATAU PAKET BERBASIS WEB (Studi Kasus : PT. Jaya Trade Indonesia). Journal Of Information System, Applied, Management, Accounting And Research, 1(1), 46-53. Retrieved from https://journal.stmikjayakarta.ac.id/index.php/jisamar/article/view/12