Dr.S.Hemalatha, R.Meera, L.Nandhini, B.Vishnu Priya. Implementation on effective ticket booking for the visually impaired people using IOT. IJAREST [Internet]. 2018 Mar. 25 [cited 2024 Oct. 17];5(3):529-37. Available from: https://ijarest.org/index.php/ijarest/article/view/1244