Song Le Thi, Le, T.A. , Cao, T.M., Le, C.C. and Nguyen, T.T. 2022. Environmental factors of utilizing steel slag as building materials and backfill materials. JOURNAL OF MATERIALS & CONSTRUCTION. 12, 02 (Aug. 2022), Page 22 – Page 29. DOI:https://doi.org/10.54772/jomc.v12i02.334.