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Sumalee Wongwitit. (2003) Agenda setting on telecommunications services policy : two cases studies . National Institute of Development Administration/Bangkok.
Sumalee Wongwitit. Agenda setting on telecommunications services policy : two cases studies. . Bangkok:National Institute of Development Administration, 2003.
Sumalee Wongwitit. (2003) Agenda setting on telecommunications services policy : two cases studies . National Institute of Development Administration/Bangkok.