SUSANTO, C.; HARDI, H.; MUDARSEP, M. Sistem Pengambil Keputusan Jual Beli Saham Pada PT. Etrading Securities Makassar. SISITI : Seminar Ilmiah Sistem Informasi dan Teknologi Informasi, [S. l.], v. 9, n. 2, p. 96–105, 2020. DOI: 10.36774/sisiti.v9i2.685. Disponível em: https://ejurnal.undipa.ac.id/index.php/sisiti/article/view/685. Acesso em: 15 aug. 2025.