1. G. Yu, A. J Heeger, Charge separation and photovoltaic conversion in polymer composites with internal donor/acceptor heterojunctions, Jurnal of Applied Physics 78 (1995) 4510-4515.
2. Reshak, A. H., M. M. Shahimin, and I. F. Fauzi, Drift and Diffusion Component Studies in CdTe Structure for Photovoltaic Application, Int. J. Electrochem. Sci9 (2014): 700-709.
3. Suhaimi, S., Shahimin, M. M., Mohamad, I. S., & Norizan, M. N. (2013). Comparative Study of Natural Anthocyanins Compound as Photovoltaic Sensitizer, Advances in Environmental Biology, 7 (SPEC. ISSUE 12) (2013): 3617-3620.
4. Halls, J. J. M., et al., Nature (1995) 376(6540), 498.
5. Yu, G., et al., Charge separation and photovoltaic conversion in polymer composites with internal donor/acceptor heterojunctions, Jurnal of Applied Physics 78 Science (1995), 270(5243), 1789.