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1
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2Published 2013Available for University of the Philippines System via Science Direct. Also available remotely thru Open Athens:
Electronic Resource -
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4Published 2007Available for University of the Philippines System via Science Direct. Also available remotely thru Open Athens:
Electronic Resource -
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6Published 2003Available for University of the Philippines System via Science Direct. Also available remotely thru Open Athens:
Electronic Resource -
7
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8