Suharyanto, Indra, and Wawan Arfianto. “PENINGKATAN KUALITAS PELAYANAN PT. CIPTA GRAHA NUSALARAS DENGAN METODE QUALITY FUNCTION DEPLOYMENT (QFD) TERHADAP KONSUMEN PERUMAHAN DI WILAYAH DAERAH ISTIMEWA YOGYAKARTA”. CivETech 1, no. 1 (February 1, 2019): 29–38. Accessed November 24, 2024. https://jurnal.ucy.ac.id/index.php/CivETech/article/view/844.