Pairoj Kriengchieocharn. 1993. A study of the influence of modified natural rubber on polyamide 6. Faculty of Graduate Studies, Mahidol University;
Pairoj Kriengchieocharn. (1993) A study of the influence of modified natural rubber on polyamide 6 . Mahidol University/Bangkok.
Pairoj Kriengchieocharn. A study of the influence of modified natural rubber on polyamide 6. . Bangkok:Mahidol University, 1993.
Pairoj Kriengchieocharn. (1993) A study of the influence of modified natural rubber on polyamide 6 . Mahidol University/Bangkok.