1. Andreasyan D., Bazarchyan A., and others, "Health and health care" statistical yearbook, Armenia 2022, Yerevan. "Academician S. Avdalbekyan National Institute of Health" CJSC, 2022, https://nih.am/assets/pdf/atvk/b82fc49555b30dc398d0570aedcf542 1.pdf
2. Dental Tourism Market Size, Share & Trends Analysis Report By Service (Dental Implants, Orthodontics), By Provider (Hospitals, Dental Clinics), By Region (Europe, North America, Asia Pacific), And Segment Forecasts, 2023 – 2030, https://www.grandviewresearch.com/industry-analysis/dentaltourism-market-report
3. Gheorghe, R., Zürcher, A., & Filippi, A. (2017). Dental tourism from Switzerland to Germany. Swiss Dent J, 127(7-8), 618-633, https://andreas- filippi.ch/pdfs/fachartikel/swiss-dental-journal /21022017_Dental%20tourism%20from%20Switzerland%20to%20Ge rmany.pdf
4. Jaapar, M., Musa, G., Moghavvemi, S., & Saub, R. (2017). Dental tourism: Examining tourist profiles, motivation and satisfaction. Tourism Management, 61, 538-552, https://doi.org/10.1016/j.tourman.2017.02.023
5. Jurišić, E., & Cegur Radović, T. (2017). Dental tourism–an opportunity for Croatian tourism. Interdisciplinary Management Research XIII, 297-311, https://www.researchgate.net/profile/Zdravko-Sergo-2/publication /317258825_SHADOW_ECONOMY_AND_TOURISM_RECEIPTS_EVI DENCE_FROM_EUROPE/links/592e91800f7e9beee73cf754/SHADO W-ECONOMY-AND- TOURISM-RECEIPTS-EVIDENCE-FROMEUROPE.pdf#page=298