Modhhi KH, Ismail AA. Traffffiic Noiise Effffectts on tthe Effffiiciiency off Teachiing and Sttudyiing Cllassrooms. NJES [Internet]. 2017 Jun. 15 [cited 2024 Nov. 21];16(2):138-55. Available from: https://nahje.com/index.php/main/article/view/284