Hindo, Siti Rahmawati, and Tuti Purwaningsih. 2021. “Analysis of Factors Affecting Rice Production in Kulon Progo District in 2012-2017 Using Software R and Geoda”. International Journal of Applied Business and Information Systems 4 (2):147-54. https://doi.org/10.31763/ijabis.v4i2.448.