Koišová, Eva, Jana Masárová, and Eva Ivanová. “Socio-Demographic Potential of Human Resources in the Visegrad Regions”. Journal of Business Economics and Management 22, no. 4 (August 16, 2021): 1026-1046. Accessed January 15, 2025. https://bmee.vgtu.lt/index.php/JBEM/article/view/14541.