M. Sudarma, S. Ariyani, and P. A. Wicaksana, “Implementation of the Rational Unified Process (RUP) Model in Design Planning of Sales Order Management System”, INTENSIF: J. Ilm. Penelit. dan Penerap. Tek. Sist. Inf., vol. 5, no. 2, pp. 249–265, Aug. 2021, doi: 10.29407/intensif.v5i2.15543.