Worapon Kiatkittipong. 2017. Second generation of biodiesel production by hydroprocessing of waste oil. Nakhon Pathom:Silpakorn University;
Worapon Kiatkittipong. (2017) Second generation of biodiesel production by hydroprocessing of waste oil (รายงานผลงานวิจัย). Silpakorn University:Nakhon Pathom.
Worapon Kiatkittipong. Second generation of biodiesel production by hydroprocessing of waste oil. Nakhon Pathom:Silpakorn University, 2017.
Worapon Kiatkittipong. (2017) Second generation of biodiesel production by hydroprocessing of waste oil (รายงานผลงานวิจัย). Silpakorn University:Nakhon Pathom.