bookie7bookie7 singkatan dari Keluarga Alumni KeSEMaT. Kami mewadahi dan menjalin silaturahmi antara Alumni KeSEMaT dan afiliasinya, menyalurkan donasi dan memberikanA bookie, slang for bookmaker, is someone who facilitates gambling, most commonly on sporting events. Bookies also set odds and pay out winnings on behalf of others.