Gaya APA

ARIF, M., PURNOMO, D. (2017). Measuring spatial cluster for leading industries in Surakarta with exploratory spatial data analysis (ESDA) . : Fakultas Ekonomi dan Bisnis UMS.

Gaya MLA

ARIF, Muhammad., PURNOMO, Didit. "Measuring spatial cluster for leading industries in Surakarta with exploratory spatial data analysis (ESDA)". : Fakultas Ekonomi dan Bisnis UMS, 2017. Artikel.