NISKA, M.; PRAKASH, K.; SIUKOLA, A.; KOSONEN, H.; LUOMANEN, J.; LUMME-SANDT, K.; NEUPANE, S.; NIKANDER, P.; NYGÅRD, C.-H. Evaluation of Lifelong Work Satisfaction among Former Postal Service Workers. Nordic Journal of Working Life Studies, v. 10, n. 1, 24 Feb. 2020.