FAHRIZA, Fahriza; SAPUTRA, Devi Satria; MISLINA, Mislina; AFDHAL, Afdhal; RAMADHINI, Meraty. Lightweight Hollow Block Production Using Recycled Expanded Polystyrene and Coconut Coir: An Experimental Assessment. CIRCULIZER: Journal of Circular Systems, Innovation, and Technology, [S. l.], v. 1, n. 1, p. 74–87, 2026. DOI: 10.62671/circulizer.v1i1.256. Disponível em: https://journal.dcircle.org/index.php/circulizer/article/view/256.. Acesso em: 26 may. 2026.