Ardini, Tivani, 		Nurmiati, Nurmiati, AND 		Periadnadi, Periadnadi.
" The Effect of Different Starter Dosage to Organoleptic Value of Kefir Cow Milk Products" <em>Advances in Tropical Biodiversity and Environmental Sciences</em> [Online], Volume 2 Number 1 (30 August 2018)