Sovira, G. D. J., Haria Fitri, Puji Kurnia, and Yona Ladyventini. “Profile of Coated Tongue in Patients at the Oral Disease Polyclinic of The University of Andalas and Its Relationship With Risk Factors”. Jurnal EduHealth, vol. 16, no. 03, July 2025, pp. 1018-24, https://ejournal.seaninstitute.or.id/index.php/healt/article/view/6830.