ANALISIS PENYEBAB HEPATITIS B IBU HAMIL (STUDY PHENOMENOLOGY) DI WILAYAH PUSKESMAS PERHENTIAN RAJA KABUPATEN KAMPAR. MIDWIFERY [Internet]. 2021 Apr. 30 [cited 2026 Jun. 4];10(1):33-40. Available from: https://jurnal.ikta.ac.id/kebidanan/article/view/1561