Eka Afrida Ermawati, Aprilia Divi Yustita, Esa Riandy Cardias, Syifa’ Fauziyah. EVALUASI SOP TELEPHONE OPERATOR DALAM MENUNJANG KELANCARAN OPERASIONAL PADA FRONT OFFICE DEPARTMENT DI KETAPANG INDAH HOTEL BANYUWANGI. JIRK [Internet]. 2025 Dec. 2 [cited 2026 Mar. 7];5(7):7899-914. Available from: https://mail.bajangjournal.com/index.php/JIRK/article/view/11819