Wilson, Nicholas, and Marcellino Jason Ferdinand Sugiyanto. “The Importance of Both Brand Satisfaction and Brand Attitude Toward Brand Loyalty: A Comparative Study Within The Indonesian Aviation Sector”. Jurnal Manajemen Bisnis dan Kewirausahaan 5, no. 3 (May 29, 2021): 336–341. Accessed May 7, 2024. https://journal.untar.ac.id/index.php/jmbk/article/view/10439.