Determinants of Adoption and Intensity of Organic Fertilizer Use Among Smallholder Farmers in Debark District, Ethiopia: Evidence from a Double-Hurdle Model. Ethiopian Journal of Economics, [S. l.], v. 34, n. 1, p. 1–25, 2026. Disponível em: https://ethiopianjournalofeconomics.org/index.php/EJE/article/view/530.. Acesso em: 24 sep. 2026.