«Snoring among Postgraduate Students in a Tertiary Institution, Southwest Nigeria», AJBR, libk. 22, zenb. 3, or. 241–247, abe. 2019, Eskuratua: 2026(e)ko ekainaren 13(e)an. [Sarean]. Available at: https://www.ojshostng.com/index.php/ajbr/article/view/1319