"(T)he Pragjyotisha was, however, redefined in the Uttarbarbil and the Nowgong plates dated to the last quarter of the ninth century. Both record that Naraka, the conqueror of Kamarupa (jitakamarupa), used to live in a city (pura) named Pragjyotishpura in Kamarupa." (Shin 2018) harvcol error: 대상 없음: CITEREFShin2018 (help) Shin, Jae-Eun (2018), 〈Region Formed and Imagined: Reconsidering temporal, spatial and social context of Kamarupa〉, Dzüvichü, Lipokmar; Baruah, Manjeet, 《Modern Practices in North East India: History, Culture, Representation》, London & New York: Routledge, 23–55쪽
"These descriptions seem to indicate the possible affiliation of Bhagadatta and Vajradatta to the north-western India and locate Pragjyotisha in the region, especially the Punjab-Sind area. They also remind us about the Mahabharata's reference to Pragjyotishpura which describes it as the mythical citadel of Naraka, located on the Varaha Mountain in the west. Some scholars including M.C. Majumdar and K. V. Athavale, thus, placed Pragjyotisha in the north-western region"(Shin 2018) harvcol error: 대상 없음: CITEREFShin2018 (help) Shin, Jae-Eun (2018), 〈Region Formed and Imagined: Reconsidering temporal, spatial and social context of Kamarupa〉, Dzüvichü, Lipokmar; Baruah, Manjeet, 《Modern Practices in North East India: History, Culture, Representation》, London & New York: Routledge, 23–55쪽