Erlina E, Iskandar M, Pohan N. PENGARUH PENAMBAHAN LIMBAH BUBUT BESI TERHADAP KUAT TEKAN BETON. CivETech [Internet]. 1Aug.2022 [cited 22Jul.2024];4(2):1-6. Available from: https://jurnal.ucy.ac.id/index.php/CivETech/article/view/1293