Medi Oktafianus, Neri Susanti and Mimi Kurnia Ningsih (2021) “The Effect Of Competitor Advertising And Product Quality On Brand Switching Of Smartphone Users On Borju Cell Counter, Kaur District”, Jurnal Ekonomi, Manajemen, Akuntansi dan Keuangan, 2(1), pp. 96–110. Available at: https://penerbitadm.pubmedia.id/index.php/jurnalemak/article/view/49 (Accessed: 13 May 2025).