GU, Zongheng. Second-Order Random Walk in Complex Networks. Highlights in Science, Engineering and Technology, [S. l.], v. 140, p. 18–23, 2025. DOI: 10.54097/5fj4k589. Disponível em: https://hsetdata.com/index.php/ojs/article/view/529. Acesso em: 6 aug. 2026.