APA
Namafar. (2024, July 4). Most common spa hygiene standards worldwide during the COVID-19 pandemic (2020) [Data set]. Data source: International Spa Association. Translated from the Persian original: https://namafar.ir/stats/16851. https://namafar.com/en/stats/16851
MLA
"Most common spa hygiene standards worldwide during the COVID-19 pandemic (2020)." Namafar, 4 July 2024, https://namafar.com/en/stats/16851.
Harvard
Namafar (2024) Most common spa hygiene standards worldwide during the COVID-19 pandemic (2020) [Data set]. Available at: https://namafar.com/en/stats/16851 (Accessed: 21 October 2026).
Chicago
Namafar. "Most common spa hygiene standards worldwide during the COVID-19 pandemic (2020)." July 4, 2024. https://namafar.com/en/stats/16851.
Vancouver
Namafar. Most common spa hygiene standards worldwide during the COVID-19 pandemic (2020) [Data set] [Internet]. Tehran: Namafar; 2024 [cited 2026 Oct 21]. Available from: https://namafar.com/en/stats/16851