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P-Noy sees upgrade of PH civil aviation industry
Argitaratua izan da Philippine Daily Inquirer (2012)Artikulua -
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Filipino airlines suffering from poor aviation rating. IN Gotcha [column]
Argitaratua izan da Philippine Star (2010)Artikulua -
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Dark clouds on open skies. IN From the stands [column]
Argitaratua izan da Philippine Star (2008)Artikulua -
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The not so open 'open skies' policy. IN Policy peek [column]
Argitaratua izan da Manila Times (2002)Artikulua -
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