VAN, N. K. Role of topo-geographical conditions of Northern Central Region Vietnam and the difference of heavy rains between North and South Ngang Pass. Vietnam Journal of Earth Sciences, [S. l.], v. 34, n. 1, p. 38–46, 2012. DOI: 10.15625/0866-7187/34/1/1051. Disponível em: https://vjs.ac.vn/index.php/jse/article/view/1051. Acesso em: 20 oct. 2021.