Mahendra B, Kinding DPN, Safitri AD. UPLAND PROGRAM IN INCREASING THE INCOME OF HIGHLAND FARMERS IN PURBALINGGA REGENCY. J. Agr. Soc. Eco. and Buss. [Internet]. 2022 Dec. 29 [cited 2025 Apr. 22];4(02):171-80. Available from: https://ejournal.unib.ac.id/JASEB/article/view/24600