Borodako, K. , Berbeka, J. , Rudnicki, M. and Łapczyński, M. 2019. The contribution of human capital to the performance of Knowledge-Intensive Business Services. Annals of Management and Organization Research. 1, 2 (Dec. 2019), 141–153. DOI:https://doi.org/10.35912/amor.v1i2.338.