Martínez Hinojosa RM, Valarezo Guzmán GE, Castro Carrasco JA, García Alay RF. Medallion architecture and multiple correspondence analysis for the characterization of the montubio people in Guayas: a big data approach to intercultural tourism. ER [Internet]. 2026Oct.13 [cited 2026Oct.13];10(59):88-100. Available from: https://revistaespirales.consultorioampuero.com/index.php/es/article/view/958