Anayochukwu Leonard Okoli, The Role of the Indigenous Languages in Policy Planning and Implementation: A Sociolinguistic Appraisal of the National Rebranding Programme of Nigeria. journal = {International Journal of Humanities and Social Sciences}, [online]. World Academy of Science, Engineering and Technology. September 2013, vol. 81(9). 2480 - 2486 [viewed 19 September 2024]. Available from: https://publications.waset.org/pdf/16591.