DHUNGANA, Y. R. A Variance-Ratio Test of Random Walk in the Stock Markets of Selected South Asian Countries. PRAGYAN A Peer Reviewed Multidisciplinary Journal, [S. l.], v. 3, n. 1, p. 158–168, 2021. DOI: 10.3126/pprmj.v3i1.61412. Disponível em: https://www.nepjol.info/index.php/pprmj/article/view/61412. Acesso em: 20 may. 2024.