Villamar Torres , Yulitza Geomara, et al. “Preventive Approach to the Incidence and Risk Factors of Gastrointestinal Infections Among Food Handlers Associated With the Chamber of Commerce of Quevedo Canton”. MENTOR Revista De investigación Educativa Y Deportiva , vol. 5, no. 15, Sept. 2026, pp. 1-12, doi:10.56200/mentor.v5i15.13652.