Agriculture land possession or Kabja for over 40 years

We are in possession of 12 killa agriculture land in a village of Haryana. Some acres are under my name and few of them were under my uncles name who left village in 1970 and haven't come back since then.The kabja of complete land is under my father's name who is no more. A few years ago (roughly during 2000-2003), all land in our area was transferred by title holder to my father and his brothers(who left the village long ago). Though we are in possession of the land, but my uncles who left the village for more than 50 years now want their share in the property. While we are the ones working on that land and taking care of all the essentials. 1. How to obtain title over this land? 2. Assuming that the actual owner doesn't agreed to transfer the property to our name, what's the best path we can follow to take ownership of the land under our name? 3. My father and I were farming this land since 1970. After he passed away in 2021, I am alone taking care of this land.The land record shows my name in Kabja column. But ownership is shared with my uncles as well. I want to have the complete ownership of land via adverse possession. How can we proceed for it further? Thanks.