“PREVALENCE OF SOIL TRANSMITTED HELMINTH INFECTION IN PUBLIC ELEMENTARY SCHOOL STUDENTS 105296 PERCUT SEI TUAN , DELI SERDANG, NORTH SUMATRA” (2021) JIMKI: Jurnal Ilmiah Mahasiswa Kedokteran Indonesia, 8(3), pp. 1–7. doi:10.53366/jimki.v8i3.249.