“Economic Evaluation of Alfalfa (Medicago Sativa L.) Forage Production Following the Application of Nano-Fertilizers and Bio-Insecticides”. Bulgarian Journal of Agricultural Economics and Management 71, no. 2 (June 25, 2026): 20–26. Accessed July 16, 2026. https://agriacad.eu/ojs/index.php/bjaem/article/view/6921.