Nugroho G. Experimental Test of Compressive Strength of Eco-Friendly Concrete Using 0%, 10%, 20% Aren Tree Powder Waste as a Substitute for Fine Aggregate. j. perspekt. [Internet]. 2025 May 6 [cited 2025 Sep. 9];9(1):169-7. Available from: https://perspektif.uinsgd.ac.id/index.php/JP/article/view/357