أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
And it will remain so ... possibly for ever !
The same with pencil & paper
printed books versus e-books The idea behind is simplicity, availability, affordability, and no special requirements or pre-requisites ...
No dependency on sophisticated eletronincs, electricity or networks or Internet It is also a question of "focus" on the thing itself, not the things around it or associated with it.
