لتحميل السكشن pdf ↓
https://drive.google.com/file/d/1te5Mf6dgnwfjMpT7Yq6yfaj7z-yt_2dO/view?usp=drivesdk

لتحميل المحاضرة pdf ↓
https://drive.google.com/file/d/1thugM6soLPw00D83wcZEgJghwN-PAd3n/view?usp=drivesdk

لتحميل جدول Z ↓
https://drive.google.com/file/d/1tlpqgsGXvbtflTF7IRqmhb7v7_R_bkEN/view?usp=drivesdk