EDITOR. Preface. Proceedings Series on Physical & Formal Sciences, [S. l.], v. 3, p. i-v, 2022. DOI: 10.30595/pspfs.v3i.276. Disponível em: https://conferenceproceedings.ump.ac.id/pspfs/article/view/276. Acesso em: 21 nov. 2024.