Electrochemical sensing and quantification of theobromine in cocoa products at polyvaline functionalized graphite paste sensor electrode: Original scientific article. ADMET and DMPK, [S. l.], p. 2928, 2025. DOI: 10.5599/admet.2928. Disponível em: https://pub.iapchem.org/ojs/index.php/admet/article/view/2928. Acesso em: 25 nov. 2025.