Iis Tri Utami, Tiara Suci Peronica, Merry Khunchoroyati, Elsy Juni Andri Kariny, Eka Tri Wulandari. The Effects of Endorphin Massage and Deep Breathing Relaxation Techniques on Labor Pain at the Kiswari Private Obstetric Clinic, Central Metro. Jurnal EduHealth [Internet]. 2026 Jan. 5 [cited 2026 May 26];17(01):10-8. Available from: https://ejournal.seaninstitute.or.id/index.php/healt/article/view/7870