S. P. Mohapatra, Biman Maity, Semanti Debroy Sen. “An Effective Financial Efficiency Model for Sustainable Growth of Primary Agriculture Credit Society In Rural Bengal -An Application Of Multi-Objective Fuzzy Non-Linear Goal Programming”. European Economic Letters (EEL), vol. 15, no. 1, Feb. 2025, pp. 2037-44, https://eelet.org.uk/index.php/journal/article/view/2588.