هارون خليفة, عمر
(مجلة "أفكار وآفاق".جامعة الجزائر 2 أبو القاسم سعد الله, 2011-03-01)
The international achievement of math, sciences and intelligence: lessons for the Arab countries The study aimed to investigate the topic of international achievement of math, science and intelligence in South Asia and the ...