GEOGRAFIYA FANIDAN OLIMPIADALARNI TASHKIL QILISH MASALALARI . Konferensiyalar | Conferences, [S. l.], v. 1, n. 11, p. 343–348, 2024. Disponível em: https://uzresearchers.com/index.php/Conferences/article/view/3274. Acesso em: 22 nov. 2024.