Gunawan, and Endro Winarno. “KONDISI MASYARAKAT KULON PROGO MENUJU ERA AEROTROPOLIS”. Jurnal Asia Pacific Studies 5, no. 2 (December 19, 2021): 91-107. Accessed July 23, 2024. http://ejournal.uki.ac.id/index.php/japs/article/view/3981.