نشر على 27 يناير, 2013نشر في مستندات للتحميل للترم الثانى https://sci.sohag-univ.edu.eg/home/wp-content/uploads/2013/01/2011_Chemistry.pdf 3rd YearPhysical Chemistry (Electrochemistry, Molecular Spectroscopy and Quantum Chemistry) تصفّح المقالات 3rd YearPhysical Chemistry (Electrochemistry, Molecular Spectroscopy and Quantum ChemistryPlane Survey for 2nd Year Geology