Grace, J., Kenny, C., & Qiang, C. Z. (2004). Information and communication technologies and broad-based development: Partial review of the evidence. World Bank.
Dyfyniad Arddull ChicagoGrace, Jeremy, Charles Kenny, and Christine Zhen-Wei Qiang. Information and Communication Technologies and Broad-based Development: Partial Review of the Evidence. Washington, DC: World Bank, 2004.
Dyfyniad MLAGrace, Jeremy, et al. Information and Communication Technologies and Broad-based Development: Partial Review of the Evidence. World Bank, 2004.
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