Piyapoom Nonsoong และ Kritsana Neammanee. (2016) Non–uniform bound of normal approximation for Combinatorial random sums. Chulalongkorn University:ม.ป.ท.Piyapoom Nonsoong และ Kritsana Neammanee. 2016. Non–uniform bound of normal approximation for Combinatorial random sums. ม.ป.ท.:Chulalongkorn University;Piyapoom Nonsoong และ Kritsana Neammanee. Non–uniform bound of normal approximation for Combinatorial random sums. ม.ป.ท.:Chulalongkorn University, 2016. Print.