Suherningtyas, Ika Afianita. “Analisis Spasial Persebaran Usaha Kecil Menengah Di Kabupaten Sleman Daerah Istimewa Yogyakarta”. JURNAL GEOGRAFI 11, no. 1 (February 1, 2019): 101–107. Accessed December 20, 2024. http://103.242.233.34/index.php/geo/article/view/12233.