Zocht je misschien: selfefficacy, self-efficacy1?
Behaviorally Challenging Students and Teacher Stress
H.A. Everaert; J.C. van der Wolf
Psychosocial factors and mental health in cancer patients: opportunities for health promotion
Boer, Henk; Elving, Wim (Communication, Behaviour & Sustainable Society); Seydel, Erwin




























