Muhaimin, Abdul, and Fredy Kurniawan. 2018. “HE FFECT F DDITIVE YPE "X" ITH OAM GENT ND OCONUT IBER N ONCRETE”. JTI nternational ournal of ransportation and nfrastructure ISSN 2597-4769 ISSN 2597-4734 2 (1), 1-7. https://doi.org/10.29138/ijti.v2i1.778.