S. Utamuradova, Terukov Е., O. Ataboev, R. Kabulov, I. Panaiotti, and N. Uzakbayeva, “PHOTOVOLTAIC PROPERTIES OF SILICON HETEROJUNCTION SOLAR CELLS FABRICATED ON BORON-DOPED SILICON WAFERS UNDER EXTRATERRESTRIAL ILLUMINATION”, Eurasian phys. tech. j., vol. 23, no. 1 (55), pp. 24–33, Mar. 2026.