Dan-mallam Yakubu, A. (2019). Employment Dispute Resolution: A Study on the Perceptions of Academic Staff Union of University (ASUU) and the Nigeria Federal Government (FGN) in the Negotiation process. Universiti Malaysia Sarawak (UNIMAS).
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Dan-mallam Yakubu, Abigail. Employment Dispute Resolution: A Study on the Perceptions of Academic Staff Union of University (ASUU) and the Nigeria Federal Government (FGN) in the Negotiation Process. Universiti Malaysia Sarawak (UNIMAS), 2019.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Dan-mallam Yakubu, Abigail. Employment Dispute Resolution: A Study on the Perceptions of Academic Staff Union of University (ASUU) and the Nigeria Federal Government (FGN) in the Negotiation Process. Universiti Malaysia Sarawak (UNIMAS), 2019.