Pemodelan actual causality dengan contextual abduction dalam pemrograman logika = Representing actual causality with contextual abduction in logic programming.

Urgensi indonesia untuk mengaksesi the hague convention on the civil aspects of international child abduction 1980 = The urgency for indonesia to accede the hague convention on the civil aspects of international child abduction 1980 / Pandapotan Sidjabat

Inter-Korean relations under roh moo-hyun

U.S.North Korean relations under the bush administration

Korea under Roh Tae-woo : democratisation, northern policy, and inter-Korean relations / edited by James Cotton