Waraporn Wongchantra. 1997. Synthesis of diesters as diesel fuel marker from palm oil. Graduate School, Chulalongkorn University;
Waraporn Wongchantra. (1997) Synthesis of diesters as diesel fuel marker from palm oil . Chulalongkorn University/Bangkok.
Waraporn Wongchantra. Synthesis of diesters as diesel fuel marker from palm oil. . Bangkok:Chulalongkorn University, 1997.
Waraporn Wongchantra. (1997) Synthesis of diesters as diesel fuel marker from palm oil . Chulalongkorn University/Bangkok.