SARI, Yulian. Sifat Strong Perron-Frobenius Pada Solusi Positif Eventual Sistem Persamaan Differensial Linier Orde Satu. Jurnal Matematika, [S.l.], v. 4, n. 2, p. 63 - 69, dec. 2014. ISSN 2655-0016. Available at: <https://ojs.unud.ac.id/index.php/jmat/article/view/12550>. Date accessed: 10 july 2020. doi: https://doi.org/10.24843/JMAT.2014.v04.i02.p45.