TY - CPAPER AU - K. Naydenov TI - INFLUENCE OF THE DEMOGRAPHIC FACTOR ON THE REGIONAL SOCIAL AND ECONOMIC DEVELOPMENT T2 - 4th International Multidisciplinary Scientific Conference on Social Sciences and Arts SGEM 2017 PY - 2017 SP - 363 EP - 370 DO - 10.5593/sgemsocial2017/41/S18.046 PB - STEF92 Technology ER -