Pedrozo, Daniel, Rodrigues, Lucas, Orlow, Gabriel, Oliveira, Murilo, Moreira, Julia, Alves, Leonardo, Moraes, Marcos, AND Melo, Paulo. " Identification of Motivational Profiles in Gyms: A Study Based on Clustering and HEXAD" Proceedings of the Regional School on Informatics of Goiás (ERI-GO) [Online], (4 December 2025)