المؤتمر نت http://www.almotamar.net صحيفة إلكترونية يومية تصدر عن حزب المؤتمر الشعبي العام (اليمن) YR 17 billion, Yemen's annual losses due to squander in public education http://www.almotamar.net/1744.htm 2006-12-15 SANAA-Educational report mentioned that the phenomenon failure and children truancy from their schools, dereliction of teachers in performing their profession duties cause Yemen an annual loss of more than YR 17 billion.