MUFTI AMIR SULTAN; ABDUL GAUS; RAUDHA HAKIM; IMRAN. REVIEW OF THE FLEXURAL STRENGTH OF LIGHTWEIGHT CONCRETE BEAM USING PUMICE STONE AS OF SUBSTITUTION PARTIAL COARSE AGGREGATE. GEOMATE Journal, [S. l.], v. 21, n. 85, p. 154–159, 2021. Disponível em: https://geomatejournal.com/geomate/article/view/80. Acesso em: 1 jul. 2022.