Paramitha, Made Widya. “Penerapan Prosedur Penanganan Keluhan Tamu Di Asta Wilangun Restaurant, Desa Pancasari, Kecamatan Sukasada, Buleleng”. Jurnal Pendidikan Tambusai 8, no. 1 (March 29, 2024): 13746–13753. Accessed April 30, 2025. http://jptam.org/index.php/jptam/article/view/14340.