Ayesha Irshad, Syed Zohaib Hassan, Ayesha Aslam, Kalsoom Ayaz, Jamaluddin Mir, and Muhammad Awais Bawazir, “Multileveled Central Trust Management Approach using Fog Computing”, J. manag. pract. humanit. soc. sci., vol. 5, no. 6, pp. 69-78, Dec. 2021.