rawabit tahmil mwthouqa m3a malafat motabiqa lil-i9dar w fحص asasiy liltawafuq.
nwarik a7dath al-nuskha, ma jad, wa kayf t7addith bila moshakil.
shar7 sarii3 li tafa3il “unknown sources”, tathbit al-milaf, w 7al akhta2 al-tathbit.
