Buru Yana, Madhusmita Koch, Abhijit Kalita, & Abhijit Dutta. (2022). To Study the Effects of Deep Neck Flexor Strengthening Exercises and Mckenzie Neck Exercises on Smart Phone Users Suffering From Neck Pain: A Comparative Study: Life Sciences-Physiotherapy. International Journal of Life Science and Pharma Research, 11(1), 261–267. https://doi.org/10.22376/ijpbs/lpr.2021.11.1.L261-267