The tradition of such guhya or secretive Bhairava is really an oral custom that is constant during the guru disciple tradition. Their karmakand rituals and methods are mystery, they're not published down but only learnt and practiced in Expert disciple custom. भक्तवत्सलं स्थितं समस्तलोकविग्रहम् । In accordance with Siddha Dharma, https://99webdirectory.com/listings13056882/detailed-notes-on-kaal-bhairav