Iancu, P., Adamescu, D., Plesu, V., Dinu, G., Arsene, C., Nicola, S., Gorunescu, L., & Gheorghe, C. (2012). EMSYS - Human Resources and Payroll Management Integrated Information System. Chemical Engineering Transactions, 29, 1633-1638. https://doi.org/10.3303/CET1229273