DIRO, S.; ERKO, B.; FIKIRIE, K. Production and Adoption Constraints of Improved Coffee Varieties in Jimma Zone, Southwest Ethiopia. Agriculture and Food Sciences Research, [S. l.], v. 6, n. 1, p. 41–49, 2019. DOI: 10.20448/journal.512.2019.61.41.49. Disponível em: http://asianonlinejournals.com/index.php/AESR/article/view/114. Acesso em: 25 apr. 2024.