Uchechi G. EZIEFULA; David O. ONWUKA; Hyginus E. OPARA. Application of Mollusc Seashell as Aggregate in Concrete. Novel Perspectives of Engineering Research Vol. 3, [S. l.], p. 81–96, 2021. DOI: 10.9734/bpi/nper/v3/3465F. Disponível em: https://stm.bookpi.org/NPER-V3/article/view/4757. Acesso em: 3 jul. 2026.