Title:Dispositivo de bajo costo para disminuir el efecto de aerosol durante la endoscopia de vías digestivas altas en COVID-19 / Low cost devices to reduce aerosol effect during upper gastrointestinal endoscopy in COVID-19
Title:THE TEACHERS KNOWLEDGE IN THE VISIONS OF PAULO FREIRE AND MAURICE TARDIF: A CONTRIBUTION / Os saberes docentes nas visões de Paulo Freire e Maurice Tardif: uma contribuição
Title:La formación inicial de profesores de química: experiencias de laboratorio para su enseñanza / INITIAL TRAINING OF CHEMISTRY TEACHERS: LABORATORY EXPERIENCES FOR TEACHING