Ardiansyah, Sofian, 		Perdana, Triwila Nindra Putra, AND 		Permana, Ferdiansyah Adi.
" SOCIAL CAPITAL OF MEMBERS GEMAHRIPAH FARMER GROUP FOR SOLVING PLANT PESTS AND DISEASES IN WIROWONGSO VILLAGE AJUNG DISTRICT JEMBER REGENCY" <em>SOCA: Jurnal Sosial Ekonomi Pertanian</em> [Online], (23 February 2019)