BIKY, M. A.; WIJAYANTI, I. K. E.; WAKHIDATI, Y. N. Motivasi Petani dalam Usahatani Kentang di Kecamatan Karangreja Kabupaten Purbalingga. Proceedings Series on Physical & Formal Sciences, [S. l.], v. 5, p. 113–123, 2023. DOI: 10.30595/pspfs.v5i.711. Disponível em: https://conferenceproceedings.ump.ac.id/pspfs/article/view/711. Acesso em: 22 nov. 2024.