Afni N, Sahara S, Hernawati H. PENGARUH KEHALUSAN SEMEN TERHADAP KUAT TEKAN MORTAR. JFT [Internet]. 2015Dec.30 [cited 2025Apr.28];20:86-9. Available from: https://tes-ojs.uin-alauddin.ac.id/index.php/jft/article/view/16894