EGC,50 Depkes RI,13 Gadjah Mada University Press,5 Erlangga,4 Rineka Cipta,4 EGC3 Depkes,3 ANDI,3 Yrama Widya,3 Salemba Medika,3 Gadjah Mada University Press3 World Health Organization (WHO)2 London School of Hygiene & Tropical Medicine2 -2 Elsevier,2 Poltekkes Kemenkes Makassar,2 F.A. Davis Company,2 Graha Ilmu,2 Kencana Prenada Media Group2 Taylor & Francis Group,2