H. Al Kindi, A. H. Tambunan, E. Hartulistiyoso, Salundik, E. Sutoyo, and S. P. Sutisna, “Simulation on the Breakthrough Curve During CO2 Adsorption from Biogas in a Fixed Bed Column”, ASEAN J. Chem. Eng., vol. 23, no. 3, pp. 318-328, Dec. 2023.