MUÑOZ-BRIONES, J. E.; TAMAYO-CEVALLOS, C. D. COMPETITIVE STRATEGIES OF ACCOMMODATION SERVICE PROVIDERS IN THE TOURISM SECTOR AND THEIR SUSTAINABILITY IN THE CRUCITA PARISH OF THE PORTOVIEJO CANTON OF MANABÍ PROVINCE: Investigation article. REVISTA CIENTÍFICA MULTIDISCIPLINARIA ARBITRADA YACHASUN - ISSN: 2697-3456, [S. l.], v. 4, n. 7 Ed. esp., p. 119–129, 2020. Disponível em: https://editorialibkn.com/index.php/Yachasun/article/view/70. Acesso em: 2 nov. 2026.