LAGOS — Senate Minority Leader, Enyinnaya Abaribe, has said that apart from the Indigenous People of Biafra, IPOB, and the Movement for the Actualisation of the Sovereign State of Biafra, MASSOB, there are more than 30 other separatist organisations in the South-East zone of the country, and urged the government to address marginalisation, which he fingered as the root cause of  secessionist agitations.