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            11A review of the excise taxation of sin productsPublished in NTRC Tax Research Journal (2018)Article
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            12
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            13
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            14
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            15
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            16Gender, tobacco and taxation cigarette usage behavior of men and women in the PhilippinesPublished in NTRC Tax Research Journal (2016)Article
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            17P269.6 billion collected since sin tax law implemented in 2013Published in Manila Bulletin (2015)Article
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            18Sin City. IN Leisure: hotels, spas, resorts [column] an adult entertainment hub.Published in Design + Discourse (2015)Article
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            19Security tax stamp project vimplementation pushed backPublished in NTRC Tax Research Journal (2014)Article
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            20An assessment of Republic Act (RA) No. 10351 or the Sin tax Reform LawPublished in NTRC Tax Research Journal (2014)Article