P Pelaksanaan Kelas Ibu Hamil Di Puskesmas Panyipatan: Implementation Of Classes For Pregnant Women At The Panyipatan Health Center. (2023). Proceeding Of Sari Mulia University Midwifery National Seminars, 5(1). https://ocs.unism.ac.id/index.php/PROBID/article/view/1128