Factors influencing enrolment: A case study from Birth to Twenty, the 1990 birth cohort in Soweto–Johannesburg

Evaluation and Program Planning - Tập 32 - Trang 197-203 - 2009
Linda M. Richter1, Saadhna Panday1, Shane A. Norris2
1Child Youth Family and Social Development, Human Sciences Research Council, Private Bag X07, Dalbridge 4014, South Africa
2MRC Mineral Metabolism Research Unit, Department of Paediatrics, University of the Witwatersrand Medical School, 7 York Road, Parktown, South Africa

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