(2023). Hotel business as part of the service sector and improvement of engineering, pedagogical skills of staff. Экономика и предпринимательство, 843. https://doi.org/10.34925/eip.2022.147.10.166
Παραπομπή σε μορφή Chicago (17η εκδ.)"Hotel Business as Part of the Service Sector and Improvement of Engineering, Pedagogical Skills of Staff." Экономика и предпринимательство 2023: 843. https://doi.org/10.34925/eip.2022.147.10.166.
Παραπομπή σε μορφή MLA (9th εκδ.)"Hotel Business as Part of the Service Sector and Improvement of Engineering, Pedagogical Skills of Staff." Экономика и предпринимательство, 2023, p. 843, https://doi.org/10.34925/eip.2022.147.10.166.
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