The Effect of Acupressure Massage (At Points SP 6, LI 4, and ST 36) on Primary Menstrual Pain in Adolescent Girls at SMP N 6 Payakumbuh City. JIA [Internet]. 2023 May 31 [cited 2026 Jan. 10];13(2). Available from: https://jurnal.polkesri.ac.id/index.php/JIA/article/view/754