Haryati E, Suhermin S. THE ROLE OF PROFISSIONALISM IN THE EFFECT OF COMPETENCE AND WORK MOTIVATION ON TICKETING EMPLOYEE PERFORMANCE OF PT. GARUDA INDONESIA TBK. SURABAYA BRANCH OFFICE. ICOBUSS [Internet]. 2020Oct.4 [cited 2024Jul.22];1(1). Available from: https://debian.stiesia.ac.id/index.php/icobuss1st/article/view/37