THE RELATIONSHIP BETWEEN KNOWLEDGE LEVEL AND ATTITUDE CLASS XI STUDENTS IN HANDLING DYSMENORRHEA AT SMK NEGERI 1 TONDANO. DHARMA MEDIKA [Internet]. 2024 Dec. 30 [cited 2025 Jan. 18];4(2):25-34. Available from: https://ejournal.unsrittomohon.ac.id/index.php/dharmamedika/article/view/104