نرم افزار برنامه هفتگی - Verification زبانهای این مطلب: Advisor - These teachers have to teach in too many classes at the same time Typical example of this situation – Let’s say, that we have small school with 9 subjects, 3 classes and 8 teachers.
این مطلب 53906 بار مشاهده شده است.40640 / 53906
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