RIDHO, M. R. Pengaruh E-Trade Dan Psychographic Terhadap Perilaku Investor PT Royal Assetindo Batam. Computer Based Information System Journal, [S. l.], v. 2, n. 1, 2014. Disponível em: https://forum.upbatam.ac.id/index.php/cbis/article/view/366. Acesso em: 4 dec. 2024.