Adato, Vasco, Nonot Yuliantoro, Jimmy Situmorang, Rayyani Hassan, and Steven Sunar. 2023. “Pelatihan Dasar-Dasar Layanan Di Restoran Bagi Siswa-Siswi Yayasan Emmanuel: Kebersihan Dan Sanitasi”. Jurnal Abdimas Pariwisata 4 (1):15-18. https://jurnal.ampta.ac.id/index.php/JAP/article/view/356.