[1]
A. K. Kaumpungan, R. Alfitri, P. Widayati, Z. Alim, and D. A. S. Wijaya, “The Effect of Deep Breathing Relaxation Techniques on Labor Pain Reduction in Budi Setia Hospital, Longawan Minahasa District”, JoHMIS, vol. 1, no. 3, pp. 165–171, Jun. 2026.