Workneh, Getachew Adam, Abebaw Matebu Seyume, and Siraye Esubalew. “Dye-Sensitized Solar Cell Using Dyes Extracted From Roots of Lawsonia Inermis Plant”. Journal of Material and Process Technologies 2, no. 2 (April 29, 2026). Accessed May 10, 2026. http://journal.aastu.edu.et/index.php/jmpt/article/view/116.