S. A. Aisyah, D. . Imelda, Busrizal, and M. A. Hakim, “The Utilization of a Mixture of Palm Oil and Shellfish Industrial Waste in Producing Paving Block: Producing Paving Block”, JTEP, vol. 12, no. 3, pp. 352–361, Nov. 2024, doi: 10.19028/jtep.012.3.352-361.