Regar, J.K. and Jat, R.P. (2020) “Effect of urea-molasses-mineral-block and azolla (Azolla pinnata) as feed supplements on nutrients utilization and production”, Indian Journal of Dairy Science, 73(6). Available at: https://epubs.icar.org.in/index.php/IJDS/article/view/93210 (Accessed: 6 June 2026).