TY - CPAPER AU - Stoyo Todorov AU - Kina Kutsarova-Dimitorova AU - Yonko Paskalev TI - MODERNIZATION OF RAILWAY LINES IN BULGARIA - STRATEGY AND GOALS FOR A CLIMATE NEUTRAL EUROPE. IMPACT OF PROJECTS ON PEOPLE T2 - 25th International Multidisciplinary Scientific GeoConference Proceedings SGEM2025, Ecology, Environmental Economics, Education, and Legislation, Vol25, Issue 5.1. PY - 2025 SP - 697 EP - 704 DO - 10.5593/sgem2025/5.1/s22.087 PB - STEF92 Technology ER -