Valijon o`g`li, B. E. ., F. . Mohichehra, and A. M. . Iqboljon o`g`li. “Spectral Characteristics of Solar Cells Based on Cu 2-X S-Cds With Deep Impurity Levels”. Miasto Przyszłości, vol. 54, Nov. 2024, pp. 490-4, https://miastoprzyszlosci.com.pl/index.php/mp/article/view/5251.