Safitri, Widya, Muhadi Muhadi, & Serlly Frida Drastyana. " ANALISIS FAKTOR KEDISIPLINAN PERPANJANG SURAT TANDA REGISTRASI (STR) PERAWAT DAN BIDAN." Indonesian Journal of Professional Nursing [Online], 1.1 (2020): 67-75. Web. 18 Jul. 2024