Singh, Dr W. Dhiren, Dr Oinam Ranjit Singh, and Dr S. Jayalaxmi Devi. 2019. “Traditional Games Of Manipur With Special Reference To Sagol Kangjei (Polo): A Fresh Survey”. History Research Journal 5 (5), 130-36. http://thinkindiaquarterly.org/index.php/hrj/article/view/8053.