D. Siregar, E. Sakti, and A. Siringoringo, “Faktor Risiko Ketidakpatuhan Perawat dalam Melaksanakan Prinsip Lima Benar Pemberian Obat di Ruang Rawat Inao Satu Rumah Sakit Swasta Indonesia Bagian Barat [The Risk Factors Of Nurses’ Non-Compliance To The Principles Of Five Rights in Drug Administration in Patient Wards in One Of The Private Hospitals in West Indonesia]”, NC, vol. 6, no. 1, pp. 34–42, Dec. 2018.