Wicaksono, A. F., and R. Handayani. “EVALUATION OF PUSPA AGRO CENTRAL BUSINESS MARKET LOCATION IN EAST JAVA PROVINCE USING CENTER GRAVITY MODEL”. Journal Innovation of Civil Engineering (JICE), vol. 2, no. 2, Nov. 2021, pp. 82-88, doi:10.33474/jice.v2i2.13850.