Dr Manju Bala. Singularities and Metric Structures in Sub-Riemannian Geometries with Applications to Control Theory. Int J Sci Res Sci Eng Technol [Internet]. 2025 May 26 [cited 2025 May 30];12(3):359-63. Available from: https://ijsrset.com/index.php/home/article/view/IJSRSET251248