Vielle, Christophe. “Ravivarman Kulasekhara the Yadava and Sagara the Son of Yadavi: Real and Ideal Kings in Matrilineal Kerala”. Religions of South Asia 5, no. 1-2 (May 23, 2012): 365–387. Accessed July 18, 2024. https://journal.equinoxpub.com/ROSA/article/view/11188.