Risdanareni P, Choiri AA, Djatmika B, Puspitasari P. Effect of the Use of Metakaolin Artificial Lightweight Aggregate on the Properties of Structural Lightweight Concrete. ced [Internet]. 2017 Sep. 1 [cited 2025 Oct. 9];19(2):86-92. Available from: https://ced.petra.ac.id/index.php/civ/article/view/20323