you can run this:
select m.*, r.job
from dba_refresh r
inner join dba_refresh_children rc
on rc.rowner = r.rowner
and rc.rname = r.rname
inner join dba_mviews m
on m.owner = rc.owner
and m.mview_name = rc.name;
and add an applicalbe where clause filtering on the name of the mview.