Gofur NRP, Gofur ARP, Gofur RNRP, Kahdina M, Putri HM, . S. Decrease of Salivary Melatonin Level in Periodontal Disease: A Review Article. jmrhs [Internet]. 2021 Mar. 12 [cited 2025 Apr. 2];4(3):1192-8. Available from: http://jmrhs.info/index.php/jmrhs/article/view/318