لولو ه. . and السكري أ. (2022) “Studying the relationship between relationship marketing and improving marketing performance within the internal transport institutions in Syria (Field study in road transport companies)”, Tishreen University Journal- Economic and Legal Sciences Series, 44(3), pp. 363–382. Available at: https://journal.tishreen.edu.sy/index.php/econlaw/article/view/12153 (Accessed: 30June2024).