@article{article, title = {{Preface}}, publisher = {{Elsevier BV}}, url = {{}}, year = {{2021}}, month = {{8}}, author = {{Hierons RM and Mosbah M}}, doi = {{10.1016/j.tcs.2021.07.001}}, volume = {{880}}, journal = {{Theoretical Computer Science}}, pages = {{138-138}}, note = {{Accessed on 2024/12/22}}}