Ajabu, E. T. (2024). Challenges in the procurement of common use items and services in the government procurement agencies of Tanzania. Mzumbe University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ajabu, Erasto Thomas. Challenges in the Procurement of Common Use Items and Services in the Government Procurement Agencies of Tanzania. Mzumbe University, 2024.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Ajabu, Erasto Thomas. Challenges in the Procurement of Common Use Items and Services in the Government Procurement Agencies of Tanzania. Mzumbe University, 2024.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.