ANCIENT NEAR EASTERN STUDIES, cilt.55, ss.107-124, 2018 (ESCI İndekslerine Giren Dergi)
Stepped rock-cut tunnels are among the most interesting remains at many fortresses in Eastern Anatolia. The construction of these tunnels, which are cut deep into rock surfaces up to a length of 350 m, must have been at least as difficult as that of the fortification walls and expertise would have been required.