Simoes, Jose ManuelChong, Chan U.Chan U.Chong2024-03-252024-03-25202120212021https://library-opac.usj.edu.mo/cgi-bin/koha/opac-detail.pl?biblionumber=177016&query_desc=an%3A%2282699%22https://dspace.usj.edu.mo/handle/123456789/3979enUniversity of Saint JosephThesis and Dissertations Master of Communication and Media (MCM)An Investigation on the Effectiveness of Enhancing Public Relations Through the Use of Facebook by the Public Sector of MacauMaster Thesis