Chourasiya, S. K., A. Baghel, S. Kale, and A. Verma. “A Cross-Sectional Study on Stress Perceived by Families of Mentally Retarded Children Enrolled in Special Schools of a City of Central India”. International Journal Of Community Medicine And Public Health, vol. 5, no. 8, July 2018, pp. 3618-23, doi:10.18203/2394-6040.ijcmph20183108.