“Experimental Study on Pyrolysis of Non-Metallic Materials Separated from Printed Circuit Board Waste via TGA and Analytical Vacuum Fast Pyrolysis of Non-Metallic Fraction of Printed Circuit Board Waste after Copper Separation” (2019) The Global Environmental Engineers, 6(1), pp. 1–15. doi:10.15377/2410-3624.2019.06.1.