IRWANSYAH, Nur Fadiyah Ifa Putri; JAYA, Asri; NASRULLAH, Nasrullah. Effectiveness of RSI and Bollinger Bands in Identifying Buy and Sell Signals . Wiga : Jurnal Penelitian Ilmu Ekonomi, [S. l.], v. 15, n. 1, p. 60–70, 2025. DOI: 10.30741/wiga.v15i1.1443. Disponível em: http://178.128.120.64/index.php/wiga/article/view/1443. Acesso em: 29 aug. 2025.