Abdul Rehman , Ping Wu *, Sana Shoukat and Li Wang. “Convection, Segregation and Pattern Formation in Horizontally Vibrated Granular Materials”. International Journal of Emerging Trends in Science and Technology 4, no. 11 (November 30, 2017): 6328-6337. Accessed July 1, 2024. https://igmpublication.org/ijetst.in/index.php/ijetst/article/view/1194.