Wadu, A., and A. Wicaksono. “THE PRIORITY FOR IMPROVEMENT VEHICLE PARKING SERVICE AT EL TARI KUPANG AIRPORT USING QUALITY FUNCTION DEPLOYMENT (QFD)”. Journal Innovation of Civil Engineering (JICE), vol. 1, no. 2, May 2021, pp. 60-72, doi:10.33474/jice.v1i2.11010.