Dahlan, Asmita. “ANALISIS PELAKSANAAN KELAS IBU HAMIL DI PUSKESMAS KOTA PADANG”. UNES Journal Of Social and Economics research 3, no. 2 (December 29, 2018): 218 - 227. Accessed October 21, 2025. https://ojs.ekasakti.org/index.php/UJSCR/article/view/127.