Sîrbu, Alexandru-Andrei, and Andrei Cosmin Dumbravă. “Loneliness at Work and Job Performance: The Role of Burnout and Extraversion”. Psihologia Resurselor Umane 17, no. 1 (December 10, 2019): 7–18. Accessed May 13, 2026. https://hrp-journal.com/index.php/pru/article/view/298.