Maitah, Mansoor, Helena Å˜ezbovÃ¡, Ahmed Murjan, and Mustofa Jehar. 2016. “Economic Analysis of Olive Oil Production Costs As Influenced by Farm Size in Syrian Coastal Region”. International Journal of Economics and Financial Issues 6 (1):154-62. https://econjournals.com.tr/index.php/ijefi/article/view/1647.