Green Synthesis of Gold Nanoparticles from Zingiber nigrum Leaves and their Efficacy in Photocatalytic Degradation of Toxic Dyes. International Journal of Environmental Sciences, [S. l.], p. 54–64, 2025. DOI: 10.64252/jeja5a57. Disponível em: https://theaspd.com/index.php/ijes/article/view/8475.. Acesso em: 11 sep. 2025.