Zholdybaev, K.S., et al. “Investigation and Optimization of Optical and Electric Properties of Indium-Tin Oxide Films Obtained by Magnetron Sputtering Method at Different Oxygen Flows”. Хабаршы. Физика сериясы, vol. 2020, no. 2, June 2020, pp. 42-49, https://doi.org/10.26577/RCPh.2020.v73.i2.05.