R. V. M. Otakwa, H. Othieno, and A. O. Oduor, “Effect of Reverse Bias on Dye-Sensitized Technology: Lessons for Application in PV-Integrated Textile Fabric Designs Useable in Wajir, Vihiga, Kitui and Kajiado Counties in Kenya”, J. Technol. Innov. Renew. Energy, vol. 7, pp. 42–54, Sep. 2018.