PENGARUH KOMPETENSI DAN KEPERCAYAAN DIRI INVESTOR TERHADAP PERILAKU PERDAGANGAN SAHAM. Journal of Business & Banking, [S. l.], v. 3, n. 1, p. 47–56, 2013. DOI: 10.14414/jbb.v3i1.253. Disponível em: https://journal.perbanas.ac.id/index.php/jbb/article/view/253. Acesso em: 8 aug. 2025.