Zabłocka, Agata, Ryszard Praszkier, Ewa Petrushak, and Marta Kacprzyk-Murawska. 2017. “MEASURING THE PROPENSITY FOR BUILDING SOCIAL CAPITAL DEPENDING ON TIES-STRENGTH”. Journal of Positive Management 7 (4):19-39. https://doi.org/10.12775/JPM.2016.020.