Warin Wattanapornprom และ Prabhas Chongstitvatana. (2010) Hybrid positive and negative correlation learning in estimation of distribution algorithm for combinatorial optimization problems /. Chulalongkorn University,:ม.ป.ท.Warin Wattanapornprom และ Prabhas Chongstitvatana. 2010. Hybrid positive and negative correlation learning in estimation of distribution algorithm for combinatorial optimization problems /. ม.ป.ท.:Chulalongkorn University,;Warin Wattanapornprom และ Prabhas Chongstitvatana. Hybrid positive and negative correlation learning in estimation of distribution algorithm for combinatorial optimization problems /. ม.ป.ท.:Chulalongkorn University, 2010. Print.