Explanation:

 During the post-Sankardev era, Satradhikars and Deka Satradhikars of Majuli satras and other important satras of Assam had written many religious books, songs, dramas and religious hymns. Satras located in Majuli possess some invaluable books, religious hymns, translated books, Charit Puthis and Sachipat Puthis written by Srimanta Sankardev, Sri Sri Madhabdev and their successors, which are kept in closets. Once in a while, these are put under the sun for protection from paper moth and fungus. But the efforts are not sufficient to prevent decay, which has already damaged some invaluable documents.