TY - THES T1 - A Case study on how airline companies utilize frequent flyer programs A1 - Alberto, Anna Marie A. A2 - Martin, Alvin L. LA - English UL - https://tuklas.up.edu.ph/Record/UP-99796217609228719 CN - LG 993.5 2003 T6 A41 KW - Airlines : Marketing. KW - Aeronautics, Commercial : Marketing. ER -