Fischmann, Gabriel, Coralia Sulea, Peter Kovacs, Dragos Iliescu, and Hans De Witte. “Qualitative and Quantitative Job Insecurity: Relations With Nine Types of Performance”. Psihologia Resurselor Umane 13, no. 2 (October 20, 2019): 152–164. Accessed October 25, 2025. https://www.hrp-journal.com/index.php/pru/article/view/103.