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Chaliti Thangjittam. (1997) Impact of permanent income and relative export and import prices on export and import values in ASEAN . Chulalongkorn University/Bangkok.
Chaliti Thangjittam. Impact of permanent income and relative export and import prices on export and import values in ASEAN. . Bangkok:Chulalongkorn University, 1997.
Chaliti Thangjittam. (1997) Impact of permanent income and relative export and import prices on export and import values in ASEAN . Chulalongkorn University/Bangkok.