Shoumi, Faizatus, Isnanto, and Ida Chairanna Mahirawatie. 2023. “HUBUNGAN ORAL HYGIENE TERHADAP TERJADINYA GINGIVITIS PADA SISWA TUNA GRAHITA SLB KARYA BHAKTI SURABAYA”. Indonesian Journal of Health and Medical 3 (2):1-9. https://ijohm.rcipublisher.org/index.php/ijohm/article/view/205.