Arab Impact Factor خاص بالمجلات التي تصدر باللغة العربية
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Stack trace:
#0 D:\Inetpub\vhosts\naturalspublishing.org\arabimpactfactor.com\pages\tafaseljournal.php(215): Database::getall('impact_date', 'journal_id', '113')
#1 {main}
thrown in D:\Inetpub\vhosts\naturalspublishing.org\arabimpactfactor.com\classes\database.php on line 146