So if they do n't update themselves with the recent study what they will gona tecah to their student .
So if they do n't update themselves with the recent study , what will they teach their students ? So if they do n't update with the recent study what are they going to teach to their students . So if they do n't familiarize themselves with the recent study , what will they teach their students ? So if they do n't keep up to date with recent studies , what are they going to teach their students ?