OGETO, M.; MOHAMMED, J.; BEDADA, D. Adoption of improved potato varieties in jeldu district, oromia region, Ethiopia: a double-hurdle model. International Journal of Agricultural Research, Innovation and Technology, [S. l.], v. 9, n. 2, p. 15–22, 2020. DOI: 10.3329/ijarit.v9i2.45405. Disponível em: https://www.banglajol.info/index.php/IJARIT/article/view/45405. Acesso em: 25 apr. 2024.