Tupail F, Jasman J, Muis B A. Uji Kuat Tekan Mortar Geopolymer Berbasis Fly Ash dan Kapur. JIRS [Internet]. 26Apr.2025 [cited 11May2025];22(1):34-3. Available from: http://ejournal2.pnp.ac.id/index.php/jirs/article/view/1728