Evaluation of Free Radical Scavenging and Polyphenolic Contents of Bark of Pterygota alata Roxb. Journal of Scientific Research, [S. l.], v. 6, n. 3, p. 543–552, 2014. DOI: 10.3329/jsr.v6i3.17586. Disponível em: https://www.banglajol.info/index.php/JSR/article/view/17586. Acesso em: 5 jul. 2026.