KURNIAWATI, Dwi Kurniawati; DJUHARYANTO, Teguh; SITANINI, Ayu. FARMERS’ PERCEPTION OF THE COOPERATION SYSTEM WITH PT INDOFOOD IN POTATO FARMING IN SERANG VILLAGE, KARANGREJA, PURBALINGGA REGENCY. Jurnal Hexagro, [S. l.], v. 9, n. 2, 2025. DOI: 10.36423/hexagro.v9i2.1770. Disponível em: https://e-journal.unper.ac.id/index.php/hexagro/article/view/1770. Acesso em: 14 oct. 2025.