Analysis of information sources in references of the Wikipedia article "야다브" in Korean language version.
[187] The term "Yadav" covers many castes which initially had different names: Ahir in the Hindi belt, Punjab and Gujarat, Gavli in Maharashtra, Gola in Andhra Pradesh and Karnataka etc. Their traditional common function, all over India, was that of herdsman, cowherds and milksellers. [188] In practice, the Yadavs today spend most of their time tilling the land. At the turn of the century in the Central Provinces two-thirds of Ahirs were already cultivators and labourers while less than one third raised cattle and dealt with milk and milk products.