Popa Chraif, Mihaela. “MARIAN POPA (2008). Introduction to Work Psychology. Iasi: Editura Polirom”. Psihologia Resurselor Umane 7, no. 1 (January 25, 2020): 105–107. Accessed June 14, 2026. https://www.hrp-journal.com/index.php/pru/article/view/409.