VERENNIKA, FEBBY; 						DHARMAWAN, KOMANG; 						HARINI, LUH PUTU IDA.
Analisis ANALISIS PORTOFOLIO OPTIMAL PADA INVESTASI LOGAM MULIA EMAS MENGGUNAKAN METODE MEAN ABSOLUTE DEVIATION (MAD) DENGAN ESTIMASI PARAMETER GARCH(1,1).
<strong>E-Jurnal Matematika</strong>, [S.l.], v. 13, n. 2, p. 141-145, may 2024.
ISSN 2303-1751. Available at: &lt;<a href="https://ojs.unud.ac.id/index.php/mtk/article/view/90417" target="_new">https://ojs.unud.ac.id/index.php/mtk/article/view/90417</a>&gt;. Date accessed: 14 oct. 2025.
doi: <a href="https://doi.org/10.24843/MTK.2024.v13.i02.p454">https://doi.org/10.24843/MTK.2024.v13.i02.p454</a>.