Said, Y. H. (2026). Community participation in solid waste management in urban settlements: A case of Mbeya City Council, Tanzania. Mzumbe University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Said, Yahaya H. Community Participation in Solid Waste Management in Urban Settlements: A Case of Mbeya City Council, Tanzania. Mzumbe University, 2026.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Said, Yahaya H. Community Participation in Solid Waste Management in Urban Settlements: A Case of Mbeya City Council, Tanzania. Mzumbe University, 2026.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.