The Effect of Health Education about Puberty on Knowledge of Physical Changes in the Early Youth in MTS Al-Ikhwan, Tidore Island. int.jour.sci.res.mana [Internet]. 2022 May 2 [cited 2024 Nov. 24];10(05):74-81. Available from: https://ijsrm.net/index.php/ijsrm/article/view/3910