Presented by ANPII



  1. IDRISSA SOULEY Hassane Dr.: Natural extract of plants against urinary retention and calculations
  2. IDRISSA SOULEY Hassane Dr.: High speed manner to install mosquito net and booths
  3. SOULEY Issaka: The TORDA: Improved disposal to raise heavy charges without effort
  4. ALI Abdou and ABDOULAYE Soumana: Device to collect and burn safely plastic waste and household refuse