Parinya Yamchong. 2005. Noodle-soup wastewater treatment and biogas production by a conventional anaerobic digester. Field of Study Appropriate Technology for Resources and Environmental Development, Mahidol University;
Parinya Yamchong. (2005) Noodle-soup wastewater treatment and biogas production by a conventional anaerobic digester . Mahidol University/Bangkok.
Parinya Yamchong. Noodle-soup wastewater treatment and biogas production by a conventional anaerobic digester. . Bangkok:Mahidol University, 2005.
Parinya Yamchong. (2005) Noodle-soup wastewater treatment and biogas production by a conventional anaerobic digester . Mahidol University/Bangkok.