Putriyanti CE, Ratnawati E. Normal Puberty Knowledge and Adolescent Menstrual Cycles. j. info kesehat. [Internet]. 2019 Dec. 31 [cited 2024 Nov. 24];17(2):119-33. Available from: https://jurnal.poltekkeskupang.ac.id/index.php/infokes/article/view/296