Siahaan, Herlyna Novasari. 2023. “IMPLEMENTATIONS OF CORPORATE FARMING AND DEVELOPMENT OF BEAN CULTIVATION AT MAX YASA COOPERATIVE DISTRICT PURBALINGGA CENTRAL JAVA”. Journal of Agri Socio Economics and Business 5 (01):41-54. https://doi.org/10.31186/jaseb.05.1.41-54 2023.