Agustin Maulidiah, Ika, Gunawan Prayitno, & Aris Subagiyo.
" The Role of Agricultural Extension on The Development of Farmers Group (Case Study: Pare Sub-district, Blitar Regency, East Java)." <em>SOCA: Jurnal Sosial Ekonomi Pertanian</em> [Online], 15.3 (2021): 482 - 494. Web.  3 May. 2024