A vision of 6G: technology trends, potential applications, challenges and future roadmap. - Syed Agha Hassnain Mohsan; Nawaf Qasem Hamood Othman; Abdallah Faisal Abdallah Mohamed; Alireza Mazinani; Hussain Amjad (Int. J. Comput. Appl. Technol., 2021)