Hoang Vinh Long, and Nguyen Thanh Tuan. “OPTIMIZINGMIXTURE OF SELF-COMPACTING CONCRETEFOR CONSTRUCTING A SPILLWAY SURFACE STRUCTURE”. GEOMATE Journal, vol. 21, no. 84, Aug. 2021, pp. 24-33, https://geomatejournal.com/geomate/article/view/83.