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  1. Institutional and regulatory framework for biodiesel production: International perspectives and lessons for South Africa

    Institutional and regulatory framework for biodiesel production: International perspectives and lessons for South Africa

    Item type: Journal Article • Journal: African Journal of Science, Technology, Innovation and Development • Authors: Chipo Mukonza --- Institute of Corporate Citizenship, South Africa Godwell Nhamo --- Institute of Corporate Citizenship, South Africa
    Biodiesel is produced from a range of feedstock including oil seeds (canola/rape and soya beans), as well as used cooking oil. This is done by converting the oil to methyl esters in a transesterification process that yields glycerine as one...
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  2. Presidential communication approaches and the impact on public health: a comparative analysis of three South African presidents’ communication on AIDS and COVID-19

    Presidential communication approaches and the impact on public health: a comparative analysis of three South African presidents’ communication on AIDS and COVID-19

    Item type: Journal Article • Journal: African Journal of AIDS Research • Authors: Nompumelelo Gumede --- University of KwaZulu-Natal, South Africa Emma Durden --- University of KwaZulu-Natal, South Africa Eliza Govender --- University of KwaZulu-Natal, South Africa
    The HIV response in the African continent over past decades demonstrates the potency that the words and actions of political leaders have in either expediting or impeding the implementation and adoption of preventive measures at the individual and community levels...
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