Suleiman, Y. (2017). Structural equation modelling of relationships of personnel services and perceived principal supervision with academic achievement in secondary schools in Kwara State, Nigeria.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Suleiman, Yusuf. Structural Equation Modelling of Relationships of Personnel Services and Perceived Principal Supervision with Academic Achievement in Secondary Schools in Kwara State, Nigeria. 2017.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Suleiman, Yusuf. Structural Equation Modelling of Relationships of Personnel Services and Perceived Principal Supervision with Academic Achievement in Secondary Schools in Kwara State, Nigeria. 2017.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.