FESTY MAHANANI MULYANINGRUM; YUWANTI. MODEL OF PREGNANCY EXERCISE WITH DURATION IN THE FIRST STAGE OF LABOR IN PRIMIPARA : -. Jurnal Profesi Bidan Indonesia, [S. l.], v. 3, n. 1, p. 32–41, 2023. Disponível em: https://pbijournal.org/index.php/pbi/article/view/56. Acesso em: 8 jan. 2025.