Tatcha Sonjui. (2009) Sericin recovery from silk cocoon degumming wastewater by membrane process /. Kasetsart University,:ม.ป.ท.Tatcha Sonjui. 2009. Sericin recovery from silk cocoon degumming wastewater by membrane process /. ม.ป.ท.:Kasetsart University,;Tatcha Sonjui. Sericin recovery from silk cocoon degumming wastewater by membrane process /. ม.ป.ท.:Kasetsart University, 2009. Print.