“Green Synthesis of Graphene Oxides and Comparative Evaluation of Their Cytotoxicity According to the Oxidation Degree Against Pancreatic Cancer Cells”. Journal Prospectiva 24, no. 2 (July 6, 2026). Accessed September 20, 2026. https://ojs.uac.edu.co/index.php/prospectiva/article/view/3885.