Guevara, Edgar, and Ingrid Ameyalli Hernández-Barrios. “Low-Cost Portable Pupilometer for Circadian Rhythm Studies”. Revista Mexicana de Ingenieria Biomedica 45, no. 3 (November 9, 2024): 68–79. Accessed January 11, 2025. http://mail.rmib.mx/index.php/rmib/article/view/1442.