#ecology¶ Keywords by Co - Occurrence¶ #artificial (1) #concrete (1) #print (1) #reef (1) #util (1) Kuang Weifeng, Pavlenko Petro, Guo Haoyu, Tian Kuo et al. (2025-03)Utilization of Machine-Made Sand Waste in 3D-Printed Ecological Concrete for Artificial Reefs