“Zn As the Factor of Alkaline Phosphatase in Periodontal Patients Consuming Minangkabau Food in West Sumatra, Indonesia”. Bangladesh Journal of Medical Science 18, no. 2 (March 25, 2019): 228–232. Accessed June 27, 2026. https://banglajol.info/index.php/BJMS/article/view/40690.