Revi, H., Nurhidayah, R. E., & Sisjuanti, S. (2022). Perceptions of Nurses and Midwives about the Implementation of Credential or Re-credential in Universitas Sumatera Utara Hospital. Open Access Macedonian Journal of Medical Sciences, 10(G), 573–577. https://doi.org/10.3889/oamjms.2022.9588