MARFUNGAH, Fitri Ferianti; 						MASHURI, Mashuri; 						GUSWANTO, Bambang Hendriya.
 SOLUSI PERSAMAAN OSILATOR NONLINIER MENGGUNAKAN METODE HOMOTOPI PERTURBASI.
<strong>Jurnal Ilmiah Matematika dan Pendidikan Matematika</strong>, [S.l.], v. 14, n. 2, p. 187-200, dec. 2022.
ISSN 2550-0422.
Available at: &lt;<a href="https://jos.unsoed.ac.id/index.php/jmp/article/view/7227" target="_new">https://jos.unsoed.ac.id/index.php/jmp/article/view/7227</a>&gt;. Date accessed: 14 mar. 2025.
doi: <a href="https://doi.org/10.20884/1.jmp.2022.14.2.7227">https://doi.org/10.20884/1.jmp.2022.14.2.7227</a>.