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. JURNAL IBU DAN ANAK [Internet]. 2023 May 31 [cited 2026 Jan. 19];11(1):16-22. Available from: https://jurnal.pkr.ac.id/JIA/article/view/754