HIDAYAH, Nurul; 						PURNAMASARI, Ika; 						HAYATI, Memi Nor.
 Penerapan Metode Fuzzy Time Series Using Percentage Change.
<strong>EKSPONENSIAL</strong>, [S.l.], v. 7, n. 2, p. 187-192, dec. 2017.
ISSN 2798-3455.
Available at: &lt;<a href="https://jurnal.fmipa.unmul.ac.id/index.php/exponensial/article/view/67" target="_new">https://jurnal.fmipa.unmul.ac.id/index.php/exponensial/article/view/67</a>&gt;. Date accessed: 19 apr. 2025.