E. ZAXIDOV, A. SAPARBAYEV, F. RO’ZIYEV, A. TURGUNBOEV, S. REYMBAYEVA, and S. ABDULLAYEVA, “STUDY OF THE PARAMETERS OF ORGANIC SOLAR CELLS BASED ON PBB-TSD:IT-4F”, NUUz, vol. 3, no. 3.2, pp. 389–392, Sep. 2026.