"Jugendliche Papua-Neuguinea." . . "1960-1982." . . "1960-1982" . . . . . . . . . . . . "The situation of children in Papua New Guinea"@en . "The situation of children in Papua New Guinea" . . . . . . . "Papua New Guinea" . . "Papua-Neuguinea" . . "Jugendliche" . . "Institute of Applied Social and Economic Research (IASER) (Boroko)." . .