Ogiri, I. A. (2019). Perception, compliance and economic valuation of solid waste separation at source among households in Putrajaya and Melaka, Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ogiri, Ibrahim Aishatu. Perception, Compliance and Economic Valuation of Solid Waste Separation at Source Among Households in Putrajaya and Melaka, Malaysia. 2019.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Ogiri, Ibrahim Aishatu. Perception, Compliance and Economic Valuation of Solid Waste Separation at Source Among Households in Putrajaya and Melaka, Malaysia. 2019.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.