Gastronomic tourism potential of Nigerian indigenous foods: A case study of culinary heritage and destination branding - Great Iruoghene Edo; Lilian Oghenenyoreme Itoje-Akpokiniovo; Prosper Uyoyou Irogbo; Musa A. Said; Joshua Othuke Orogu; Izuwa Iwanegbe; O. Omoriwhovo Enoch; Ephraim Evi Alex Oghroro; Joseph Oghenewogaga Owheruo; Emad Yousif; Ahmed A. Alamiery; Ufuoma Augustina Igbuku; et al. (International Journal of Gastronomy and Food Science, 2026)