Pramukani I, Rowawi R, S Sastramihardja H, Herawati Y, Nurlatifah HR T, Wijayanegara H. Effectiveness of Maternity Infrared Electric Massage Mattress (Kapein) on Labor Pain and Progress in Primigravida during the Active Phase of Labor. General Nursing Science [Internet]. 2024 Dec. 2 [cited 2024 Dec. 5];5(2):139-46. Available from: https://genius.inspira.or.id/index.php/gj/article/view/385