SUMARWONO, Kristiyo; SUKARDI, S.; SOENARTO, Soenarto. The effectiveness of agrobusiness technical training and education model for the field agricultural extension officers. Jurnal Pendidikan Vokasi, [S. l.], v. 7, n. 2, p. 214–227, 2017. DOI: 10.21831/jpv.v7i2.13937. Disponível em: https://journal.uny.ac.id/index.php/jpv/article/view/13937. Acesso em: 12 may. 2025.