Kanokwan Ngaosuwan. 2009. Study of related reactions for production of biodiesel using solid acid catalysts. Faculty of Engineering, Chulalongkorn University;
Kanokwan Ngaosuwan. (2009) Study of related reactions for production of biodiesel using solid acid catalysts . Chulalongkorn University/Bangkok.
Kanokwan Ngaosuwan. Study of related reactions for production of biodiesel using solid acid catalysts. . Bangkok:Chulalongkorn University, 2009.
Kanokwan Ngaosuwan. (2009) Study of related reactions for production of biodiesel using solid acid catalysts . Chulalongkorn University/Bangkok.