Pepper soup as a gastronomic tourism asset: An empirical analysis of cultural authenticity, experiential value, and tourist satisfaction in Nigeria - Great Iruoghene Edo; Prosper Uyoyou Irogbo; Tayser Sumer Gaaz; Lilian Oghenenyoreme Itoje-Akpokiniovo; Joshua Othuke Orogu; Izuwa Iwanegbe; Omoriwhovo Enoch O; Ephraim Evi Alex Oghroro; Joseph Oghenewogaga Owheruo; Emad Yousif; Musa A. Said; Ufuoma Augustina Igbuku; et al. (International Journal of Gastronomy and Food Science, 2026)