Beatrix Oktaviana Agho, Elin Hidayat, and Widyawaty L. Situmorang, “Hubungan Lama Kerja Screening Provider Terhadap Kemampuan Deteksi Dini Anemia pada Ibu Hamil: Penelitian”, JERKIN, vol. 4, no. 3, pp. 20165–20171, Feb. 2026.