Prime Minister Ismail Sabri Yaakob has clarified that the reintroduction of the GST is not a done deal, and the impact of its implementation is still being studied. This after he was reported as saying that GST would be able to expand the country's income, and that his government does not rule out the possibility of restoring the tax system to boost federal coffers. Is it time to resurrect the GST in Malaysia? Melisa Idris and Sharaad Kuttan speak to economist, Dr Nungsari Ahmad Radhi.