Andriani, E. ., B, B., ‘Audah, S. ., & Hasbaini, H. (2026). Optimizing Marble Waste–Gypsum–Fiber Composites for Decorative Ceiling Panels: A Circular Construction Materials Study. CIRCULIZER: Journal of Circular Systems, Innovation, and Technology, 1(1), 1-19. https://doi.org/10.62671/circulizer.v1i1.245