Relationship of Knowledge Stress, Consumption Patterns and Sport Patterns of PMS (Premenstrual Syndrome) in Adolescent Girls of SMP IT Yayasan Hj. Fauziah Binjai in 2019. JURNAL PROTEKSI KESEHATAN [Internet]. 31 Mei 2021 [dikutip 18 Januari 2026];10(1):6-14. Tersedia pada: https://jurnal.pkr.ac.id/JPK/article/view/294