But as various tantric traditions have survived in South, East, and Central Asia, ethnographic scientific tests in these communities are a very important supplemental resource of data about them. Nevertheless, the Pāñautomobileātra sect, which dates back for the 5th or 6th century and focused on Viṣṇu qua Nārāyaṇa, developed https://www.youtube.com/watch?v=1bdBE_QGcvU