“Contamination by trace elements at e-waste recycling sites, India in Bangalore” - by Nguyen Ngoc Ha, Tetsuro Agusa, Karri Ramu, Nguyen Phuc Cam Tu, Satoko Murata, Keshav A. Bulbule, Peethmbaram Parthasarathy, Shin Takahashi, Annamalai Subramanian, Shinsuke Tanabe published in “Chemosphere” 76 (2009) from Pg. No 9-15.