Chayal, Vinod, Pardeep Khanna, and Ramesh Verma. “Perception Regarding Pubertal Changes Among Rural Adolescent Boys of Haryana: A School Based Study”. Indian Journal of Community Health 28, no. 2 (June 30, 2016): 179–184. Accessed October 27, 2021. https://iapsmupuk.org/journal/index.php/IJCH/article/view/671.