As for a supplementary provision on the referendum, which would be retroactive and not forward looking in its vision as no future referendums would be allowed, this is all right because even the preamble of the 1945 Constitution and a number of its articles are basically concerned with the shift from colonial times to Indonesia's independent era.
12.
In the " Preamble ", the Convention recalls conventions by International Labour Organisation on migrant workers : Migration for Employment Convention ( Revised ), 1949, Migrant Workers ( Supplementary Provisions ) Convention, 1975 and on forced labour; Forced Labour Convention and Abolition of Forced Labour Convention as well as international human rights treaties including Convention against Discrimination in Education.
