T. Rakadjhiiska, M. Misheva, and M. Hristova, “Social Capital as a Personal Domain in the Social Network Structure (The Bulgarian Case)”, НТ, no. 2, pp. 179–233, Jan. 2016, Accessed: Jul. 23, 2026. Available: https://yb.e-dnrs.org/index.php/rp/article/view/5649