Dewi, T. R., I. Wardani, and S. Sudarwati. “ANALYSIS OF FARMER BEHAVIOR IN SELECTING FERTILIZER FOR IMPROVING AGRICULTURAL PRODUCTIVITY (Case Study in Sukoharjo Regency)”. Agrisaintifika: Jurnal Ilmu-Ilmu Pertanian, vol. 4, no. 1, July 2020, pp. 73-79, doi:10.32585/ags.v4i1.839.