F. T. Yusupov, T. I. Rakhmonov, D. S. Khidirov, S. S. Akhmadjanova, and J. A. Akhmadaliyev, “Zn₂SnO₄ Thin Films for Photovoltaics: Structural Optimization and Charge Transport Analysis”, East Eur. J. Phys., no. 2, pp. 335-341, Jun. 2025.