Giri , I.K.P.A.S. , Seniartha, I.W. and Sunarsa, I.W. 2024. Implementation of SOP in Handling Guest Luggage Arriving at the RC Bali Hotel. Indonesian Journal of Interdisciplinary Research in Science and Technology. 2, 10 (Oct. 2024), 1275–1290. DOI:https://doi.org/10.55927/marcopolo.v2i10.11262.