N. H. Berahim, H. M. Lahuri, M. G. Mohd Noh, M. S. Onn, and R. Othman, “CO2 Mineralization: Production of Precipitated Calcium Carbonate as a Method of CO2 Utilization”, IJET, vol. 7, no. 4.14, pp. 172–174, Dec. 2019, doi: 10.14419/ijet.v7i4.14.27521.