RAHMAN, Hasan Md. Hamidur; CHOWDHURY, Md. Aziz Zilani; HOSSEN, Md. Sabbir; HAQUE, Md. Reazul; ZAMAN, Nazifa; CHOWDHURY, Md. Abeed Hossain. Effectiveness of the Khamari Mobile App in Enhancing Fertilizer Efficiency, Crop Yield and Economic Returns in Bangladesh. American Journal of Agricultural Science, Engineering, and Technology, [S. l.], v. 10, n. 1, p. 36–49, 2026. DOI: 10.54536/ajaset.v10i1.6642. Disponível em: https://journals.e-palli.com/home/index.php/ajaset/article/view/6642. Acesso em: 27 apr. 2026.