Siddhi Mantra and Atma Bija

Posted by sudhinpk on
URL: http://manblunder-discussion-forum.379.s1.nabble.com/Siddhi-Mantra-and-Atma-Bija-tp983.html

Hai all,
I learned about siddhi mantra and Atma Bija from manblunder.com and ravi sir. It's is very interesting methodology for fructification of mantra.
I like to know about tantric scriptural reference regarding that or Is it a new method derived from personal observation ?
Please help.