Alonzo, RupertoAyson, Mirabelle B.Gatan, Melinda L.2024-12-112024-12-111988-05https://selib.upd.edu.ph/etdir/handle/123456789/3619enImport smugglingImport determinantsCustom regulationsEconomic factorsDeterminants of import smuggling in the PhilippinesThesis