Abu Bakar, S.N. , Abdullah, H. , Mohamad Mahbor, K. and Kamarullah, S.H. 2016. Dye-Sensitized Solar Cells Using Natural Dyes Extracted From Plumeria and Celosia Cristata Flowers. Scientific Research Journal. 13, 1 (Jun. 2016), 71–82. DOI:https://doi.org/10.24191/srj.v13i1.9383.