Safitri, S., 		Nuraini, C., & 		Tedjaningsih, T.
2024 Apr 16.  Relationship of Farmer Group Roles with Corn Productivity in Karangreja Village, Cimanggu Sub-District, Cilacap Regency: A Spearman Rank Correlation Analysis. JSEP (Journal of Social and Agricultural Economics). [Online] 17:1