| Apta Hapiz Sampurno | https://journal.unpas.ac.id/index.php/pendas/article/view/57582. |
| Ilham Muhammad Fajar | https://teewanjournal.com/index.php/juragan/article/view/3538 |
| Pebroza Della MY | Skripsi |
| Gusti Aprila Pasaribu | https://teewanjournal.com/index.php/juragan/article/view/2483 |
| Namirotul Arofat Lubis | https://jurnal.unimen.cloud/index.php?journal=maspuljr&page=article&op=view&path%5B%5D=9238 |
| Muhammad Chaidir | https://journal.yaspim.org/index.php/pendalas/article/view/749 |
