VELUTURLA, Sravanthi; SAGAR, Akansha Muniswamy; VENKATESH, Vijay Kumar; GANGEGOWDA, Akshay; SHARIFF, Afnan. Silica extracted from ragihusk as heterogeneous catalyst for synthesis of biodiesel from waste cooking oil. Iranian Journal of Catalysis, [S. l.], v. 14, n. 3, 2024. DOI: 10.57647/j.ijc.2024.1403.23. Disponível em: https://oiccpress.com/ijc/article/view/8076. Acesso em: 4 may. 2026.