OTEL İŞLETMELERİNDE HİJYEN ve SANİTASYON KURALLARININ MUTFAK PERSONELİ TARAFINDAN BİLİNİRLİK ve UYGULANMA DÜZEYİ (AWARENESS and IMPLEMENTATION LEVEL of HYGIENE and SANITATION RULES BY KITCHEN STAFF IN HOTEL BUSINESSES) - Menekşe CÖMERT -- Kübra ÖZEL | The Journal of Academic Social Science