Sumihar Roberto Gultom
(1), imelda G.Purba
(2), Inoy Trisnaini
(3), Desri Maulina Sari
(4), Hamzah Hasyim
(5)
(1)
Faculty of Public Health, Universitas Sriwijaya, Indonesia ,
(2)
Faculty of Public Health, Universitas Sriwijaya, Indonesia ,
(3)
Faculty of Public Health, Universitas Sriwijaya, Indonesia ,
(4)
Faculty of Public Health, Universitas Sriwijaya, Indonesia ,
(5)
Faculty of Public Health, Universitas Sriwijaya, Indonesia