Nurhandini, Astri, Zulfendri Zulfendri, and Taufik Ashar. “The Association Between Nurse Characteristics, Supervision, and Nurse Compliance at Madani Hospital in Medan, North Sumatera”. Journal of Health Policy and Management 4, no. 3 (September 26, 2019): 170–175. Accessed April 29, 2024. http://thejhpm.com/index.php/thejhpm/article/view/131.