Umakirthika D, Pushparani P, Rajkumar M. Internet of Things in Vehicle Safety – Obstacle Detection and Alert System. int. jour. eng. com. sci [Internet]. 2018 Feb. 5 [cited 2024 Nov. 23];7(02):23540-51. Available from: http://ijecs.in/index.php/ijecs/article/view/3952