Analisis Pengaruh Marketing Mix Terhadap Keputusan Pembelian (Studi Kasus Pada PT. Tunas Indonesia Tours And Travel Cabang Yogyakarta). Journal of Tourism and Economic, [S. l.], v. 2, n. 1, p. 66–75, 2019. DOI: 10.36594/jtec/7w22h795. Disponível em: https://jurnal.stieparapi.ac.id/index.php/jtec/article/view/104.. Acesso em: 18 apr. 2026.