Thunyaluk Muangsuwan. 2005. Utilization of zeolite industrial wastewater for removal of copper and zinc from copper-brass pipe industrial wastewater. Field of Study Environmental Management, Mahidol University;
Thunyaluk Muangsuwan. (2005) Utilization of zeolite industrial wastewater for removal of copper and zinc from copper-brass pipe industrial wastewater . Mahidol University/Bangkok.
Thunyaluk Muangsuwan. Utilization of zeolite industrial wastewater for removal of copper and zinc from copper-brass pipe industrial wastewater. . Bangkok:Mahidol University, 2005.
Thunyaluk Muangsuwan. (2005) Utilization of zeolite industrial wastewater for removal of copper and zinc from copper-brass pipe industrial wastewater . Mahidol University/Bangkok.