Suryani E, Wari WN, Fachtiar R, Rohman A. BATU BATA “U-LOCK” DENGAN BAHAN TAMBAH SERBUK LIMBAH GYPSUM. SENTRINOV [Internet]. 2020Nov.5 [cited 2024May11];6(1):658-64. Available from: https://proceeding.isas.or.id/index.php/sentrinov/article/view/533