Hidayat, H.T. 2017. PENGUJIAN KUALITAS KELAYAKAN PERANGKAT LUNAK DENGAN PENERAPANPERANCANGAN MODEL RAPID APPLICATION DEVELOPMENT. Elinvo (Electronics, Informatics, and Vocational Education). 2, 2 (Dec. 2017), 121–129. DOI:https://doi.org/10.21831/elinvo.v2i2.17304.