Wulandari, P. S., K. Kertorahardjo, A. Thesman, and D. Tjandra. “Effect of Crumb Rubber As Fine Aggregate Replacement in Cold Mixture Asphalt”. Civil Engineering Dimension, vol. 21, no. 2, Oct. 2019, pp. 107-12, doi:10.9744/ced.21.2.107-112.