Mohammad, A. W., J. M. Jahim, S. Johar, and O. Hasan. “Comparison of Cutinase Separation in Different Chromatographic Media”. ASEAN Journal of Chemical Engineering, Vol. 12, no. 2, Dec. 2012, pp. 11-18, https://dev.journal.ugm.ac.id/v3/AJChE/article/view/8127.