Sittichoke Tabthong. (2009) Single-site catalysts for the ring-opening polymerization of rac-lactide /. Kasetsart University,:ม.ป.ท.Sittichoke Tabthong. 2009. Single-site catalysts for the ring-opening polymerization of rac-lactide /. ม.ป.ท.:Kasetsart University,;Sittichoke Tabthong. Single-site catalysts for the ring-opening polymerization of rac-lactide /. ม.ป.ท.:Kasetsart University, 2009. Print.