Mukaromah, Nurul Hidayatul, and Ratna Dwi Wulandari. “Rekomendasi Peningkatan Pemanfaatan Posyandu Oleh Ibu Balita Berdasarkan Analisis Total Customer Sacrifices”. Indonesian Journal of Health Administration (Jurnal Administrasi Kesehatan Indonesia) 3, no. 1 (January 1, 2015): 50–59. Accessed August 4, 2024. https://e-journal.unair.ac.id/JAKI/article/view/1489.