1.
Maulana Idham Lutfi, Silitonga RDS, Zulfadli Z. Relationship of Pregnancy Spacing to First Stage Event Prolonged Active Phase Occurrence. méd. prof. j. of Lampung [Internet]. 2024Jul.10 [cited 2024Dec.21];14(6):1150-4. Available from: http://journalofmedula.com/index.php/medula/article/view/1143