Nurma Azuro H, Yunus M, Warih Gayatri R. Early Detection of Periodontitis in Public Health Centres in Malang: An Overview. KLS [Internet]. 2021 Mar. 25 [cited 2025 Jul. 19];6(2):134–148. Available from: https://knepublishing.com/index.php/KnE-Life/article/view/8875