"International travel." . . . . . . . "Electronic books"@en . . . . . . . . . . . "Black passports : travel memoirs as a tool for youth empowerment"@en . . . "Black passports : travel memoirs as a tool for youth empowerment" . . . . . "Self-control." . . "SOCIAL SCIENCE Minority Studies." . . "SOCIAL SCIENCE Discrimination & Race Relations." . . "Blacks Social conditions." . . "Performance." . .