1.
R. Setiawan, H. Kristanto. Pengaruh Promotion Expenses Terhadap Hotel Revenue Marketing Department di Hotel SahId Raya Solo. Jurnal Pariwisata Indonesia [Internet]. 2008 Jun. 1 [cited 2025 Apr. 19];4(1):53-64. Available from: http://jurnal.stpsahidsurakarta.ac.id/index.php/JPI/article/view/54