TY - JOUR AU - Ognjen Nikolić TI - Entrepreneurs’ Preferences Towards Online Market Research Packages: А Discrete Choice Analysis JO - Yugoslav journal of operations research PY - 2024 SP - 229 VL - 34 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/YJOR_2024_34_2_a1/ LA - en ID - YJOR_2024_34_2_a1 ER -