أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
Sympathy and respect of elders
Clarification of information to the simplest data
Humbleness
Repeatability
Participation and self learning initiation power
don no
Preparation axes required - way communication between the student and trainee - stimulation and direct assistance