49th ISTANBUL World Congress on Arts, Humanities and Social Sciences (IAHSS-25) scheduled on Nov. 13-14, 2025 Istanbul (Türkiye) is for the researchers, social-scientists, scholars, engineers and practitioners from all around the world to present and share ongoing research activities. This conference provides opportunities for the delegates to exchange new ideas and application experiences face to face, to establish business or research relations and to find global partners for future collaboration.