The phenomenon of population at Kampung Sawah Jatimurni District of Pondok Melati Bekasi shows that its people are not from ethnic Batak. but most of them are Sundanese and Betawinese. In the kinship structure of society of both ethnics. the term clan is unfamiliar. https://www.parisnaturalfoodes.shop/product-category/chromium-picolinate/