Surafel Luleseged Tilahun และ Hong Choon Ong. (2012) Fuzzy preference of multiple decision-makers in solving multiobjective optimisation problems using genetic algorithm. <i>Maejo International Journal of Science and Technology</i>, <i>6</i>(2), 224.Surafel Luleseged Tilahun และ Hong Choon Ong. "Fuzzy preference of multiple decision-makers in solving multiobjective optimisation problems using genetic algorithm". Maejo International Journal of Science and Technology 6 (2012):224.Surafel Luleseged Tilahun และ Hong Choon Ong. Fuzzy preference of multiple decision-makers in solving multiobjective optimisation problems using genetic algorithm. Maejo University:ม.ป.ท. 2012.