Handayani, Noviyanthy, and Norseta Ajie Saputra. 2019. “Persamaan Nilai Korelasi Indeks Plastisitas (PI) Tanah Dengan California Bearing Ratio (CBR) Tanah Lempung Palangka Raya: Equation of Correlation Value of Soil Plasticity Index (PI) and California Bearing Ratio (CBR) of Palangka Raya Clay”. Media Ilmiah Teknik Sipil 8 (1):63-71. https://doi.org/10.33084/mits.v8i1.1150.