[1]
Nainggolan, L. 2021. Keikutsertaan Keikutsertaan dalam kelas antenatal Dapat menurunkan intensitas nyeri persalinan Kala 1 fase aktif . Jurnal Ilmiah PANNMED (Pharmacist, Analyst, Nurse, Nutrition, Midwivery, Environment, Dentist). 16, 1 (May 2021), 32–35. DOI:https://doi.org/10.36911/pannmed.v16i1.1032.