Saluja, Garauv, Akanksha Shukla, Gurkeerat Singh, Varun Goyal, Raj Kumar Singh, and Nishant Gupta. “Skeletal Expansion With GSR Expander”. Orthodontic Journal of Nepal 11, no. 1 (August 16, 2021): 61–64. Accessed January 19, 2022. https://nepjol.info/index.php/OJN/article/view/39090.