Susilawati, E., Rina, P. and Soerawidjaja, R. 2021. READINESS OFF STUDENT HEALTH PROTOCOL IN FACE TO FACE LEARNING TO PREVENT COVID-19 IN SMK IPTEK TANGERANG SELATAN TAHUN 2021. JURNAL KESEHATAN. 7, 1 (Jul. 2021), 42-51.