This video is concerning the four authorities and evidences of reality in Hinduism!!!
Hyperlinks:-
The 4 authorities and evidences of reality: https://nithyanandatruth.org/nithyananda-yogic-sciences/ Nithyananda compilation of the shastras chanting/directions: http://anyflip.com/uyrb/ipvd/fundamental
Amazon Nithyananda books:
https://www.amazon.in/Books-Nithyananda/s?rh=npercent3A976389031%2Cp_27%3ANithyananda
Many books of Swamiji: https://www.nithyananda.org/guide#gsc.tab=0
Books of Sri Nithyananda Paramashivam on Goodreads:https://www.goodreads.com/creator/listing/2775949.Paramahamsa_Nithyananda
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