Dwi Pangga, Dwi Sabda Budi Prasetya, and Habibi. 2020. “Effect of Variations and Types of Filler on Compressive Strength and Density of CLC Light Bricks”. International Journal of Science, Technology & Management 1 (4), 421-27. https://doi.org/10.46729/ijstm.v1i4.77.