R Shyagali, Tarulatha, Tanvee Tiwari, Abhishek Gupta, Rishi Joshi, Anil Tiwari, Pushp Raj, and Ruchi Jha. “Delaying Premolar Extraction for Conservation of Anchorage: A Prospective Case Control Study”. Orthodontic Journal of Nepal 9, no. 2 (December 31, 2019): 47–51. Accessed December 4, 2024. https://nepjol.info./index.php/OJN/article/view/28414.