Ariga, Reni Asmara, Rina Amelia, Sri Budi Astuti, Fajar Amanah Ariga Fajar, Selviani Ariga, Hijrah Purnama Sari Ariga, and Nikmah Kemalasari Pane. 2021. “Self Care Nursing: Teleassessment Nursing With Chatbot Application the Coronavirus Disease-19 Pandemic Period in North Sumatra”. Open Access Macedonian Journal of Medical Sciences 9 (G):306-10. https://doi.org/10.3889/oamjms.2021.7172.