USE WASTE MATERIAL OF SIKKA POWER PLANT- (MOUND ASH) IN CONCRETE REPLACEMENT AS FINE AGGREGATE. International Journal of Advance Engineering and Research Development (IJAERD), [S. l.], v. 2, n. 6, p. 125–157, 2015. Disponível em: https://www.ijaerd.org/index.php/IJAERD/article/view/789. Acesso em: 7 aug. 2025.