From Leaf to Line: A Quantitative Study of Spinach (Spinacia oleracea l.) Extract as Paper Highlighter. The International Review of Multidisciplinary Research, [S. l.], v. 1, n. 3, 2026. DOI: 10.5281/zenodo.19184086. Disponível em: https://vertexcorp.org/index.php/irmr/article/view/124. Acesso em: 15 apr. 2026.