GAUTAM, Sapna; SHARMA, Archana. <i>Bidens pilosa</i>: A Favourable Natural Colourant for Cotton Fabric Printing. Himachal Journal of Agricultural Research, [S. l.], v. 44, n. 1&amp;2, p. 75–79, 2018. Disponível em: https://www.hjar.org/index.php/hjar/article/view/148341. Acesso em: 16 aug. 2025.