WIDANA, I Nyoman; 						ASIH, Ni Made.
 Evaluasi Premi Joint Life Pasangan Suami Istri Menggunakan Copula Frank.
<strong>Jurnal Matematika</strong>, [S.l.], v. 8, n. 1, p. 57-62, july 2018.
ISSN 2655-0016.
Available at: &lt;<a href="https://ojs.unud.ac.id/index.php/jmat/article/view/41054" target="_new">https://ojs.unud.ac.id/index.php/jmat/article/view/41054</a>&gt;. Date accessed: 08 feb. 2025.
doi: <a href="https://doi.org/10.24843/JMAT.2018.v08.i01.p97">https://doi.org/10.24843/JMAT.2018.v08.i01.p97</a>.