New: Verb conjugations - all tenses, all adjective , plural forms; accusative, dative and genitive, optimized search with word stem.
Examples
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Statistical presentation as an aid to reporting information, such as histograms, pie charts, ogives, pictograms, frequency polygons and the Lorenz curve;
(د) مفاهيم التوقعات وتطبيقها على مشاكل اتخاذ القرارات