Nazario Ticse, Russell, and María Quintana Cáceda. “Use of Peruvian Dye, Ayrampo (Opuntia Soehrensii) As a Sensitizer in Grätzel Cells of TiO2, Using Graphite As a Counter-Electrode”. LACCEI, vol. 1, no. 10, July 2024, https://doi.org/10.18687/LACCEI2024.1.1.1499.