Ikhsan, D.M.F., Aziz , N.A. and Mahyudin , .E. 2022. CASE STUDY ON THE IMPLEMENTATION OF GOODS AND SERVICES TAX (GST) IN MALAYSIA AND SINGAPORE. Journal of International Studies. 18, (Oct. 2022), 159–189. DOI:https://doi.org/10.32890/jis2022.18.6.