| Meaning in life, psychological well-being and depressive symptomatology: A comparative study G Kleftaras, E Psarra Psychology 3 (04), 337, 2012 | 292 | 2012 |
| Adaptation to physical disabilities: The role of meaning in life and depression E Psarra, G Kleftaras The European Journal of counselling psychology 2 (1), 79-99, 2013 | 129 | 2013 |
| The role of personality and depression in problematic use of social networking sites in Greece KG Giota, G Kleftaras Cyberpsychology: Journal of Psychosocial Research on Cyberspace 7 (3), 2013 | 108 | 2013 |
| Paraplegia from spinal cord injury: Self-esteem, loneliness, and life satisfaction L Tzonichaki, G Kleftaras OTJR: Occupation, Participation and Health 22 (3), 96-103, 2002 | 97 | 2002 |
| Mental health apps: innovations, risks and ethical considerations KG Giota, G Kleftaras E-Health Telecommunication Systems and Networks 2014, 2014 | 96 | 2014 |
| Incidence and teachers' perceived causation of depression in primary school children in Greece G Kleftaras, E Didaskalou School Psychology International 27 (3), 296-314, 2006 | 59 | 2006 |
| Spirituality, meaning in life, and depressive symptomatology in individuals with alcohol dependence G Kleftaras, I Katsogianni Journal of Spirituality in Mental Health 14 (4), 268-288, 2012 | 51 | 2012 |
| Spirituality, Meaning in Life, and Depressive Symptomatology in Drug Addiction. IV Katsogianni, G Kleftaras International Journal of Religion & Spirituality in Society 5 (2), 2015 | 38 | 2015 |
| The discriminant value of personality, motivation, and online relationship quality in predicting attraction to online social support on Facebook KG Giota, G Kleftaras International Journal of Human-Computer Interaction 30 (12), 985-994, 2014 | 36 | 2014 |
| Social media and counseling: Opportunities, risks and ethical considerations KG Giota, G Kleftaras International Journal of Psychological and Behavioral Sciences 8 (8), 2386-2388, 2014 | 21 | 2014 |
| Interpersonal problem-solving of means-ends thinking, frequency and strength of pleasant and unpleasant activities and symptoms of depression in French older adults G Kleftaras Physical & Occupational Therapy in Geriatrics 17 (4), 43-63, 2000 | 18 | 2000 |
| Control-related beliefs and depressive symptomatology in a semi-institutionaliezd population of French elderly persons G Kleftaras European review of applied psychology 47 (3), 225-230, 1997 | 18 | 1997 |
| Depressive symptomatology in Greek preadolescents: The role of parenting style perceptions G Kleftaras, DA Alexopoulos Marriage & Family Review 51 (6), 564-585, 2015 | 11 | 2015 |
| Spirituality and the psychological impact of unemployment: Personality characteristics, loneliness and depressive symptomatology G Kleftaras, E Vasilou The European Journal of Counselling Psychology 5 (1), 62-77, 2016 | 9 | 2016 |
| Purpose-in-life-test: Reliability, factorial structure and relation to mental health in a Greek sample E Psarra, G Kleftaras | 9 | 2008 |
| Meaning in life: A comparative study among individuals with low, moderate and high depressive symptomatology. G Kleftaras, E Psarra, A Kalantzi-Azizi Psychology: The Journal of the Hellenic Psychological Society, 2007 | 9 | 2007 |
| Les événements et les activités agréables et désagréables chez les personnes âgées en fonction du niveau des sentiments dépressifs G Kleftaras European review of applied psychology 41 (2), 107-111, 1991 | 9 | 1991 |
| Substance use: Depressive symptomatology, desire for control and time perspective G Kleftaras, C Georgiou Mental Health and Substance Use 7 (3), 230-242, 2014 | 8 | 2014 |
| Psychosocial factors and later life depressive symptoms in a Greek community sample G Kleftaras Physical & Occupational Therapy in Geriatrics 25 (2), 13-32, 2006 | 8 | 2006 |
| Depressive Symptomatology, Attachment Style, Job Insecurity and Burnout of Civil Servants in the Greek Economic Crisis. M Grigoriadou, G Kleftaras European Journal of Counselling Psychology 6 (1), 2017 | 7 | 2017 |
