Rono NicholasNjema, George G.Kibet, Joshua K.2025-07-102025-07-102024https://doi.org/10.1007/s11664-024-11068-yhttp://41.89.96.81:4000/handle/123456789/2085enNumerical InvestigationHole TransportLayer-FreeSolid-StateDye-SensitizedSolar Cell BasedNumerical Investigation of a Highly Efficient Hole Transport Layer-Free Solid-State Dye-Sensitized Solar Cell Based on N719 DyeArticle