Erawati S, Idamawati I, Wijaya H. Relationship Between Halitosis Level and Oral Hygiene in High School Student. jppipa, pendidikan ipa, fisika, biologi, kimia [Internet]. 2023 Dec. 25 [cited 2025 Mar. 16];9(SpecialIssue):1083-8. Available from: https://jppipa.unram.ac.id/index.php/jppipa/article/view/6348