YUSEF ABDOLLA AMHEMMED SAMMAS; ALI ABDULLAH AL-AHMAR. Study of the properties of lightweight concrete and its potential use as an alternative to hollow bricks for roof slabs using polystyrene granules. Eurasian Journal of Theoretical and Applied Sciences (EJTAS), Libya, v. 1, n. 2, p. 40–56, 2025. DOI: 10.32213/zcg1hb75. Disponível em: https://eurasian-journals.com/index.php/etjas/article/view/21. Acesso em: 23 may. 2025.