[1]
“Doping Effect ((COCl2.6H2O) & (CuCl2.6H2O))(2%)w/v on Optical Energy gap of (GA/PVA) composite films”, Tikrit J. Pure Sci., vol. 20, no. 4, pp. 114–119, Feb. 2023, doi: 10.25130/tjps.v20i4.1222.