Saputra, Hermawan, Universitas Muhammadiyah Prof. Dr. Hamka

• Jurnal Profesi Medika : Jurnal Kedokteran dan Kesehatan Vol. 16 No. 2 (2022): Jurnal Profesi Medika : Jurnal Kedokteran dan Kesehatan - Article
  Risk of Back Pain in Faculty of Medicine UPN Veteran Jakarta Students During Online Lectures in the 2020 COVID-19 Pandemic Era
  Abstract  PDF