Surachman Suwardi, Dyah Gandasari, Alan Sugandi, Wardani, Rifa Rafi’atu Syabani Wihansah. 2020. “Exit Strategy of People’s Farm Center for Beef Cattle Program: (A Case of Rural Social-Economic Institutional Development) ”. International Journal of Advanced Science and Technology 29 (3), 8130 -38. http://sersc.org/journals/index.php/IJAST/article/view/8390.