Laddawan Krongpong. 2008. Studies on the residue of chemical contaminants in farmed fish and its risk control. Field of Study Applied Marine Biosciences, Tokyo University of Marine Science and Technology;

Laddawan Krongpong. Studies on the residue of chemical contaminants in farmed fish and its risk control. . Tokyo:Tokyo University of Marine Science and Technology, 2008.

Laddawan Krongpong. (2008) Studies on the residue of chemical contaminants in farmed fish and its risk control . Tokyo University of Marine Science and Technology/Tokyo.