TY JOUR TI Human capital as a driver of company success: from behavior to results KW human capital KW organizational behavior KW intangible motivation KW mentoring KW employee engagement KW psychological contract KW sustainable success KW individualization of management JO Journal of Applied Research AU Magomedov, M.A. AU Huseynova, S.A. AU Gamidova, R.A. PY 2026 IS 0 PB ITBO University