Design and Numerical Analysis of Thin Film Solar Cells Based on Cu₂ZnSn (SₓSe₁₋ₓ)₄ with SnO₂ TCO and ZnS Buffer. EJECE [Internet]. 2023 Oct. 11 [cited 2025 Nov. 3];7(5):45-51. Available from: https://ejece.org/index.php/ejece/article/view/550