K. Tlekova, G. Toleubay, A. Nuraly, D. Shokov, K. Dzhumagulova, and E. Shalenov, “Performance optimization of quasi-interdigitated back-contact perovskite solar cells”, Rec.Contr.Phys., vol. 99, no. 4, pp. 68–78, Oct. 2026, doi: 10.26577/RCPh20994626.