Adoption and Intensity of use of Modern Beehives in Wag Himra and North Wollo Zones, Amhara Region, Ethiopia. Ethiopian Journal of Economics, [S. l.], v. 26, n. 2, p. 1–30, 2018. Disponível em: https://ethiopianjournalofeconomics.org/index.php/EJE/article/view/186.. Acesso em: 12 may. 2026.