Sabbir Ahmed. (2018). Assessment of the extent of socioeconomic gradient of under nutrition and overweight in children of under five years in urban and rural area of Bangladesh: A cross sectional study.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Sabbir Ahmed. Assessment of the Extent of Socioeconomic Gradient of Under Nutrition and Overweight in Children of Under Five Years in Urban and Rural Area of Bangladesh: A Cross Sectional Study. 2018.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Sabbir Ahmed. Assessment of the Extent of Socioeconomic Gradient of Under Nutrition and Overweight in Children of Under Five Years in Urban and Rural Area of Bangladesh: A Cross Sectional Study. 2018.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.