Valeeporn Thammathadanukul. 1995. Comparison of rubber reinforcement using various surface modified silicas. Graduate School, Chulalongkorn University;
Valeeporn Thammathadanukul. (1995) Comparison of rubber reinforcement using various surface modified silicas . Chulalongkorn University/Bangkok.
Valeeporn Thammathadanukul. Comparison of rubber reinforcement using various surface modified silicas. . Bangkok:Chulalongkorn University, 1995.
Valeeporn Thammathadanukul. (1995) Comparison of rubber reinforcement using various surface modified silicas . Chulalongkorn University/Bangkok.