Darmawan Damanik, and Floriana Cynthia Angelika. “Pengaruh Keterampilan Terhadap Peningkatan Kinerja Pastry Cook Di Departemen Pastry Sheraton Bandung Hotel & Towers”. Jurnal Sains Terapan Pariwisata, vol. 1, no. 1, Nov. 2017, pp. 31-42, http://103.28.225.131/index.php/jstp/article/view/24.