NARAYANA B, J MEENAKUMARI. A Study on the Perception of Farmers on the Impact of Input Cost of Agricultural Produce and Return on Investment in Mandya, Karnataka. European Economic Letters (EEL), [S. l.], v. 14, n. 1, p. 338–356, 2024. DOI: 10.52783/eel.v14i1.1030. Disponível em: https://www.eelet.org.uk/index.php/journal/article/view/1030. Acesso em: 17 jul. 2025.