MUHAMMAD HIMAWAN SAPUTRA. WORK POSITION AND LOW BACK PAIN IN ELDERLY FARMER. Peer Review & Cek Plagiarisme, [S. l.], 2018. Disponível em: http://www.ejournal.stikesmajapahit.ac.id/index.php/PRV/article/view/913. Acesso em: 4 nov. 2026.