Yahya abdullah, R., شیماء, N. Hussein Qader, ناسیار, A. Ramadan, طوَران, and G. H Kareem. “Ranking Fuzzy Numbers by Geometric Average Method and Its Application to Fuzzy Linear Fractional Programming Problems”. IRAQI JOURNAL OF STATISTICAL SCIENCES, vol. 20, no. 1, June 2025, pp. 69-75, https://rjps.uomosul.edu.iq/index.php/stats/article/view/20786.