Preliminary Characterization of Melanin Isolated from Fruits and Seeds of Nyctanthes arbor-tristis. Journal of Scientific Research, [S. l.], v. 1, n. 3, p. 655–661, 2009. DOI: 10.3329/jsr.v1i3.2005. Disponível em: https://www.banglajol.info/index.php/JSR/article/view/2005. Acesso em: 3 jul. 2026.