Nanda Rida Wihasti. Changes In The Level Of Knowledge And Attitudes Of Adolescent Girls After Providing Health Education About Fluor Albus At Gunungjati Twin Middle School. IJHET [Internet]. 2026 May 15 [cited 2026 May 19];5(1). Available from: https://afdifaljournal.com/journal/index.php/ijhet/article/view/830