PENGARUH KETINGGIAN BEBAN IMPAK JATUH BEBAS TERHADAP SPEED BUMP DARI BAHAN CONCRETE FOAM DIPERKUAT SERAT TANDAN KOSONG KELAPA SAWIT (TKKS). DISJOME [Internet]. 2016 Mar. 1 [cited 2026 Feb. 5];4(1):6. Available from: https://idjpcr.usu.ac.id/dinamis/article/view/7014