AUTHOR=Ur Rehman Asif , Ullah Abid , Liu Tingting , Ur Rehman Rashid , Salamci Metin U. TITLE=Corrigendum: Additive manufacturing of Al2O3 ceramics with MgO/SiC contents by laser powder bed fusion process JOURNAL=Frontiers in Chemistry VOLUME=11 YEAR=2023 URL=https://www.frontiersin.org/journals/chemistry/articles/10.3389/fchem.2023.1266823 DOI=10.3389/fchem.2023.1266823 ISSN=2296-2646