@thesis{thesis, author={Oktarina Kristalya}, title ={KEGIATAN MARKETING PUBLIC RELATIONS PT MASSINDO GRUP DALAM MENINGKATKAN BRAND IMAGE PRODUK SPRING AIR (Studi kasus Event Jakarta Fair Kemayoran 10 Juni – 17Juli 2016)}, year={2016}, url={http://repo.usni.ac.id/2285/}, abstract={} }