Situmorang, Jimmy Muller Hasoloan, Vasco Adato H. Goeltom, Juliana Juliana, Jacklyn Angelina, Jane Keisya Tandra, and Vallery Valencia. “ PELATIHAN DAN PENGENALAN STANDAR OPERASIONAL PROSEDUR LAYANAN DI RESTORAN HOTEL BINTANG LIMA”. Community Development Journal : Jurnal Pengabdian Masyarakat 4, no. 5 (November 29, 2023): 11213–11216. Accessed December 19, 2025. https://journal.universitaspahlawan.ac.id/index.php/cdj/article/view/21199.