سليمان آ., فاطر سليطين, & نجوى محمود. (2024). The Effect of Promotion Strategy on Marketing Performance “A Field Study in Syrian Companies for plastic industries”. Tishreen University Journal- Economic and Legal Sciences Series, 46(4), 159–180. Retrieved from https://journal.tishreen.edu.sy/index.php/econlaw/article/view/17720