Hujiyanto H, Lakawa I, Ilham VA. Uji Kuat Tekan Mortar Dengan Substitusi Abu Batu Moramo Pada Campuran Mortar Pasir Halus Sabulakoa: Compressive Strength Test Of Mortar With Moramo Stone Ash Substitution In Sabulakoa Fine Sand Mortar Mixture. Media Ilmiah Teknik Sipil [Internet]. 2025 Jan. 31 [cited 2026 Nov. 13];13(1):34-41. Available from: https://journal.umpr.ac.id/index.php/mits/article/view/7767