PENGARUH LINGKUNGAN KERJA FISIK DAN PELATIHAN TERHADAP PRODUKTIVITAS KITCHEN AND STEWARD STAFF HOTEL INTERCONTINENTAL JAKARTA PONDOK INDAH. JELS [Internet]. 2024 Dec. 21 [cited 2025 Jan. 10];1(1):118-39. Available from: https://jafjournal.com/index.php/JELS/article/view/354