“The Effectiveness of Digital Reminders (WhatsApp Reminders) in Improving Early Mobilization Adherence and ADL Ability in Post-Cesarean Section Patients”. 2026. JURNAL KEPERAWATAN DAN FISIOTERAPI (JKF) 9 (1): 120-29. https://doi.org/10.35451/jkf.v9i1.3972.