Warning: Illegal string offset 'ar_IQ' in /var/www/html/ojs/lib/pkp/classes/core/DataObject.inc.php on line 133
Warning: Illegal string offset 'en_US' in /var/www/html/ojs/lib/pkp/classes/core/DataObject.inc.php on line 133
Warning: Illegal string offset 'ar_IQ' in /var/www/html/ojs/lib/pkp/classes/core/DataObject.inc.php on line 133
Warning: Illegal string offset 'en_US' in /var/www/html/ojs/lib/pkp/classes/core/DataObject.inc.php on line 133
(1)
حنا ر. Research on the Possibility of Improving the Properties of Roads Aggregate and Local by Waste Materials (nylon Bags and Plastic Bottles). Tuj-eng2023, 44, 25-33.