Sofyan, M., E. Lestari, A. Amiruddin, and I. W. Kustanrika. “Selected Fresh and Hardened Self Compacting Concrete Incorporating PP Macro Fibers, Crushed Brick Aggregate, and Fly Ash”. Engineering, Technology & Applied Science Research, vol. 15, no. 3, June 2025, pp. 22698-04, doi:10.48084/etasr.10068.