Suphannipha Nimsuwan. 1999. A study of peroxide vulcanization of purified natural rubber and its properties. Faculty of Graduate Studies, Mahidol University;
Suphannipha Nimsuwan. (1999) A study of peroxide vulcanization of purified natural rubber and its properties . Mahidol University/Bangkok.
Suphannipha Nimsuwan. A study of peroxide vulcanization of purified natural rubber and its properties. . Bangkok:Mahidol University, 1999.
Suphannipha Nimsuwan. (1999) A study of peroxide vulcanization of purified natural rubber and its properties . Mahidol University/Bangkok.