Key requirements for adventure tourism: a comparative study of Ecuador and Costa Rica. - Víquez-Paniagua, Ana Gabriela; Carvache-Franco, Mauricio; Treviño-Villalobos, Marlen; Carvache-Franco, Orly; Sancho-Jiménez, Luis Felipe; Carvache-Franco, Wilmer (Cogent Business & Management, 2025)