W.-C. Hsu și C.-Y. Wang, „Age and Gender’s Interactive Effects on Adult Learners? Help-Seeking Behavior”, rcis, vol. 60, pp. 94–108, mar. 2018, Data accesării: nov. 06, 2026. Disponibil la: https://www.rcis.ro/journal/article/view/2434-age-and-genders-interactive-eff-ects-on-adult-learners