Albu, M. and Pitariu, H. 2020. CRISTIAN OPARIUC-DAN (2009). Statistics applied in social and human sciences. Basic notions- Univariate statistics. Cluj-Napoca: Editura ASCR & COGNITROM, 262 p. Psihologia Resurselor Umane. 7, 2 (Jan. 2020), 86–87. DOI:https://doi.org/10.24837/pru.v7i2.442.