Orlando Guerrero, Israel Jesús, Zulma Janet Hernández Paxtián, and Miguel Ángel Sánchez Acevedo. “español Teaching Probe for Visible Spectrophotometry”. Acta Universitaria 34 (October 23, 2024): 1–13. Accessed May 2, 2026. https://www.actauniversitaria.ugto.mx/index.php/acta/article/view/4197.