HARYONO, Gampo. Analisa Bauran Pemasaran Terhadap Loyalitas Pelanggan di PT. Jambi Permata Tour dan Travel. Jurnal Ekonomi KIAT, [S. l.], v. 28, n. 2, p. 1–16, 2017. DOI: 10.25299/kiat.2017.vol28(2).2893. Disponível em: https://journal.uir.ac.id/index.php/kiat/article/view/2893. Acesso em: 5 nov. 2026.