Rangga, J. U. (2020). Assessment of health, environmental and economic impact from waste landfilling and segregation practice in Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Rangga, Josfirin Uding. Assessment of Health, Environmental and Economic Impact from Waste Landfilling and Segregation Practice in Malaysia. 2020.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Rangga, Josfirin Uding. Assessment of Health, Environmental and Economic Impact from Waste Landfilling and Segregation Practice in Malaysia. 2020.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.