CHENG, Hongjun. Mule’s Third and Fourth Laws: Parallel Spaces and Interaction. Academic Journal of Science and Technology, [S. l.], v. 16, n. 1, p. 6–18, 2025. DOI: 10.54097/zwaxb192. Disponível em: https://drpress.org/ojs/index.php/ajst/article/view/31427. Acesso em: 30 apr. 2026.