Aulia, SKM., MBA., M.Ec., Ph.D, Destanul, Universitas Sumatera Utara, Indonesia

• Prosiding COSECANT : Community Service and Engagement Seminar Vol. 1 No. 2 (2021) - Articles
  PENERAPAN KESEHATAN DAN KESELAMATAN PEKERJA SEKTOR PERTANIAN DI FOOD ESTATE HUMBANG HASUNDUTAN
  Abstract  PDF