Department of Physics, Covenant University, Ota, Nigeria;
Department of Physics, Lagos State University, Ojo, Nigeria;
Department of Physics, Covenant University, Ota, Nigeria;
Chemical Science Department, Redeemers University, Ede, Nigeria;
Dye-Sensitized; Solar; Cells; Dye; Sensitizer; P.; macrophylla; Leaf; Anthraquinones; Conversion; Efficiency;