youtube.com/user/TekGeekHD
indiaisonline.blogspot.com
blog.middlewareschools.com
technogeeksarealive.blogspot.com
Nishant Ranjan, Gorakhpur, Uttar Pradesh
youtube.com/channel/UCZ689QczVxdpuMVWKE-d_Kg
psychomechanic.blogspot.com
youtube.com/channel/UCzVLnmOapLnvOuIfFZ_GlkA