MUTAQIN, Zeni Zaenal; LIDYA , Nurul; ASTUTI, Isroni; MEILANI , Niken. Evaluating the Efficacy of the Zelisken Ball in Shortening the First Stage of Labor: A Quasi-Experimental Study . JURNAL INFO KESEHATAN, [S. l.], v. 21, n. 4, p. 736–748, 2023. DOI: 10.31965/infokes.Vol21.Iss4.1419. Disponível em: http://jurnal.poltekkeskupang.ac.id/index.php/infokes/article/view/1419. Acesso em: 19 sep. 2024.