Ndullah, Z. (2026). Assessment of social security coverage among informal sectors: A case of informal sectors operating in Kinondoni District. Mzumbe University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ndullah, Zainab. Assessment of Social Security Coverage Among Informal Sectors: A Case of Informal Sectors Operating in Kinondoni District. Mzumbe University, 2026.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Ndullah, Zainab. Assessment of Social Security Coverage Among Informal Sectors: A Case of Informal Sectors Operating in Kinondoni District. Mzumbe University, 2026.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.