Issa, N. S. (2012). The relationship between emotional intelligence and academic achievement: A correlational study of undergraduate students at the University College of Education Zanzibar. Institute of Education, International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Issa, Nyezuma Simai. The Relationship Between Emotional Intelligence and Academic Achievement: A Correlational Study of Undergraduate Students at the University College of Education Zanzibar. Kuala Lumpur: Institute of Education, International Islamic University Malaysia, 2012.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Issa, Nyezuma Simai. The Relationship Between Emotional Intelligence and Academic Achievement: A Correlational Study of Undergraduate Students at the University College of Education Zanzibar. Institute of Education, International Islamic University Malaysia, 2012.