Sunisa Tesanan, Suphaphat Kwonpongsagoon, and Premrudee Kanchanapiya. “SOLIDIFICATION/STABILIZATION OF NONVALUABLE RESIDUE FROM WASTE PRINTED CIRCUIT BOARD ASSEMBLY”. GEOMATE Journal, vol. 11, no. 24, Apr. 2017, pp. 2307-13, https://geomatejournal.com/geomate/article/view/2069.