Urwego rwohejuru
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JEL-300 Urukurikirane rwibipimo Urwego
JEL-300 y'uruhererekane rwohereza urwego rwohereza ibintu ni ibintu bihamye cyane, byizewe, kandi bifunze byuzuye byoherejwe.Urwego rwa JEL-300 urwego rwohereza ibintu biza mubunini kandi biremereye kandi bihamye.Irashobora gukoreshwa mugupima urwego rwamazi kubikorwa byinshi mubyuma, ubucukuzi bwamabuye y'agaciro, imiti, gutanga amazi, no gucunga imyanda.
