Determinants of Adoption and Intensity of Organic Fertilizer Use Among Smallholder Farmers in Debark District, Ethiopia: Evidence from a Double-Hurdle Model. EJE [Internet]. 2026 Sep. 24 [cited 2026 Sep. 25];34(1):1-25. Available from: https://ethiopianjournalofeconomics.org/index.php/EJE/article/view/530