Shah, R., L. E. John, D. Mitra, P. Mhamunkar, S. Rodrigues, and H. Vijayakar. “Dental Spas: The Ultimate in Relaxation Dentistry”. International Journal For Research In Health Sciences And Nursing, vol. 4, no. 8, Sept. 2018, pp. 28-34, doi:10.53555/hsn.v4i8.708.