Agustyarini, Dwi Wulandari, Ratya Anindita, and Condro Puspo Nugroho. 2017. “Analysis of Potato Farmer Satisfaction Towards “X” Fungicide in Sumberbrantas Village, Bumiaji Sub-District, Batu City”. HABITAT 28 (2):pp.37-45. https://doi.org/10.21776/ub.habitat.2017.028.2.6.