Kaur, Daljeet, and Raj Kumar. “MATHEMATICAL TECHNIQUES IN HIGHWAY CONSTRUCTION: IMPORTANCE AND IMPLEMENTATION”. International Journal of Psychosocial Rehabilitation 25, no. 3 (June 30, 2021): 1294–1304. Accessed December 22, 2024. https://psychosocial.com/PSY/index.php/ijpr/article/view/1419.