Rahmadika, Bayu, Yayuk Apriyanti, and Irvani Irvani. 2020. “Pengaruh Pengurangan Setting Time (Wait on Cement) Pada Semen Tahan Api Dengan Penambahan Oil Well Cement”. MINERAL 2 (1), 40-46. https://doi.org/10.33019/mineral.v2i1.1548.