ERCEG A, DOTLIĆ P, MIKUŠ M. THE 20 KEYS METHODOLOGY – CONTINUOUS IMPROVEMENT FOR ORGANIZATIONAL EFFICIENCY. Studia UBB Oeconomica [Internet]. 2018 Apr. 30 [cited 2024 Oct. 5];63(1):20-36. Available from: http://193.231.18.162/index.php/subboeconomica/article/view/2683