Alginate-Encapsulated Gd-Ni Catalysts For Photocatalytic Degradation Of Theophylline In Aqueous Solution. International Journal of Environmental Sciences, [S. l.], p. 982–989, 2025. DOI: 10.64252/93mr1783. Disponível em: https://theaspd.com/index.php/ijes/article/view/4234.. Acesso em: 18 sep. 2025.