Year | 1989-12 |
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Author | Jeerasak Pongpisanupichit, Wisarn Pupphavesa, Somjai Phagaphasvivat, Pipat Pitayaachariyakul, Duangmanee Vongpradhip |
Year | 1989-12 |
---|---|
Author | Jeerasak Pongpisanupichit, Wisarn Pupphavesa, Somjai Phagaphasvivat, Pipat Pitayaachariyakul, Duangmanee Vongpradhip |