Ibáñez-Calero, Sandra L., and Kelly E. Loayza Afonso. “A SCREENING FOR ANTIOXIDANT SPECIES WITH PHOTO-PROTECTOR ACTIVITIES AT THE ZONGO VALLEY (BOLIVIA)”. Revista Investigación & Desarrollo 19, no. 1 (July 17, 2019). Accessed April 3, 2025. https://www1.upb.edu/revista-investigacion-desarrollo/index.php/id/article/view/187.