Economics of Fertilizer Application to Wheat Crop: The Results of a Survey in Lyallpur District (Notes and Comments). The Pakistan Development Review, [S. l.], v. 10, n. 1, p. pp.88–99, 2022. DOI: 10.30541/v10i1pp.88-99. Disponível em: https://thepdr.pk/index.php/pdr/article/view/268. Acesso em: 8 jun. 2025.