Green Synthesis of Gold Nanoparticles from Zingiber nigrum Leaves and their Efficacy in Photocatalytic Degradation of Toxic Dyes. Int. J. Environ. Sci. [Internet]. 2025 Sep. 2 [cited 2026 Jan. 13];:54-6. Available from: https://theaspd.com/index.php/ijes/article/view/8475