December 20, 2019April 6, 2020 Pankaj Singh 96th Varshikotsav of Sadafal dev with Vigyan Dev Ji at Varanasi
महर्षि सद्गुरु सदाफल देव जी महाराज की संपूर्ण जीवनी! (Complete Biography of Maharishi Sadguru Sadafal Dev Ji Maharaj!) Pankaj Singh