Academe 메리 크리스마스 19/12/2025 Arthur Charpentier Leave a comment Time for a short break… Merry Christmas… OpenEdition suggests that you cite this post as follows:Arthur Charpentier (December 19, 2025). 메리 크리스마스. Freakonometrics. Retrieved January 13, 2026 from https://doi.org/10.58079/15ed5