N. Elserty, E. M. M. Abd El Halim, M. M. Fayez, D. A. A. Aziz, and M. T. Mohamed, “Is There a Difference in Pulmonary Functions and Craniovertebral Angle Among Adolescents Based on Their Smartphone Usage Time? A Cross-Sectional Study”, SEEJPH, pp. 378–390, Oct. 2024.