“Addendum of Sheikh Muhammad Baha-Ud-Din Naqshband in the ‘Principles of Naqshbandi Sufi Order’ and Its Effectiveness in Accomplishing Psychological and Spiritual Advancement”. Journal Intellectual Sufism Research (JISR), vol. 2, no. 2, May 2020, pp. 7-13, https://doi.org/10.52032/jisr.v2i2.61.