Lectures obligatoires Norris, J. M., Davis, J. M. E., & Timpe, V. (2017). Second Language Educational Experiences for Adult Learners. Routledge. Rocco, T. S., Smith, M. C., Mizzi, R. C., Merriweather, L. R., & Hawley, J. D. (Eds.). (2020). The handbook of adult and continuing education.