Danny, G., N. K. Y., J. P. F. Napitupulu, and A. Makmur. “The Influence of Limestone And Calcium Hydroxide Addition in Asphalt Concrete Mixture”. ComTech: Computer, Mathematics and Engineering Applications, vol. 7, no. 2, June 2016, pp. 83-90, doi:10.21512/comtech.v7i2.2242.