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) 15, no. 1 (February 18, 2025): 2037–2044. Accessed March 3, 2026. https://eelet.org.uk/index.php/journal/article/view/2588.