Abed Yasseen, Fares. “Enhancement the Efficiency of Solar Cell by Using (Bpbpy) Dye”. Journal of Kufa-Physics 10, no. 01 (June 10, 2018): 68–76. Accessed June 4, 2026. https://journal.uokufa.edu.iq/index.php/jkp/article/view/7278.