TRACKING TRANSAKSI PORTOFOLIO ASET INVESTASI SAHAM PERHITUNGAN AVERAGE PRICE. Jurnal Ilmu Komputer dan Sistem Informasi, [S. l.], v. 10, n. 1, 2022. DOI: 10.24912/jiksi.v10i1.17848. Disponível em: https://journal.untar.ac.id/index.php/jiksi/article/view/17848. Acesso em: 13 mar. 2026.