Andrianti BD, Handayani DS, Warsiti W. The effect of counseling using video media on knowledge of dysmenorrhea among adolescent students . Proc. ICHST [Internet]. 2025 Oct. 22 [cited 2025 Oct. 30];1:123-8. Available from: https://proceeding.unisayogya.ac.id/index.php/proichst/article/view/1506