Jurčević, Marinko, Božo Skoko, and Perica Madunić. “Marketing Concept in the Function of Croatian Seaport Business Operation Improvement”. Promet - Traffic&Transportation 18, no. 3 (May 25, 2006): 165–172. Accessed August 26, 2025. https://traffic2.fpz.hr/index.php/PROMTT/article/view/2166.