Tercan , T. and Yeshenkulova, G. 2023. Investigation of All-Inclusive System in Hotel Enterprises in Terms of Waste. Economic series of the Bulletin of L.N. Gumilyov ENU. 3 (Jan. 2023), 212–224. DOI:https://doi.org/10.32523/2079-620X-2021-3-212-224.