Corrigendum to "Graphene anchored Ce doped spinel ferrites for practical and technological applications" [Ceram. Int. 46 (2020) 7081–7088]. Issue 10 (July 2020) - Qamar, Sabih; Akhtar, Majid Niaz; Aleem, Waqas; Rehman, Zia ur; Khan, Ammad Hassan; Ahmad, Ayyaz; Batoo, Khalid Mujasam; Aamir, Muhammad