Production of pigments in Alternanthera sessilis calli mediated by plant growth regulators and light. Acta Scientiarum. Biological Sciences, [S. l.], v. 39, n. 3, p. 381–388, 2017. DOI: 10.4025/actascibiolsci.v39i3.36312. Disponível em: https://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/36312. Acesso em: 29 maio. 2026.