Laxmi Narasimha Tantra and Mantra Sadhana kendra is research pushed spiritual products and services organisation which has served a lot of Sadhaks within their spiritual journey. Gurudev is quite keen to ensure that stigma within the esoteric tactics of Tantra, Mantra and Yantra are de-mystified and made acceptable to all. https://omg-directory.com/listings13694441/the-definitive-guide-to-world-famous-tantrik