Abdiannur, Abdiannur. “KUALITAS PELAYANAN JASA TERHADAP KEPUASAN PESERTA DIDIK JOGJA FLIGHT EDUCATION CENTER BALIKPAPAN”. Jurnal GeoEkonomi 12, no. 2 (September 30, 2021): 140–151. Accessed May 19, 2024. http://jurnal.fem.uniba-bpn.ac.id/index.php/geoekonomi/article/view/151.