A. N. Safri, “The Shemale Pesantren of Mon-Thurs Yogyakarta: An Existential Medium of Expression for Transsexual Muslims: [Pesantren Waria Senin-Kamis Al-Fatah Yogyakarta: Sebuah Media Eksistensi Ekspresi Keberagamaan Waria]”, ESENSIA, vol. 15, no. 2, pp. 251–260, Sep. 2014.