Orly Redlich, The Concept of Birthday: A Theoretical, Historical, and Social Overview, in Judaism and Other Cultures. journal = {International Journal of Humanities and Social Sciences}, [online]. World Academy of Science, Engineering and Technology. August 2020, vol. 165(9). 791 - 801 [viewed 20 September 2024]. Available from: https://publications.waset.org/pdf/10011442.