Theoretical aspects of international relations
edited by William T.R. Fox
Indiana University of Notre Dame Press , 1959
 Buku Teks
Mathematical methods in engineering: theoretical aspects
Springer Cham, 2019
 eBooks
Shaik, Sason S., 1943-
Theoretical aspects of physical chemistry : the SN2 mechanism
Wiley, 1992
 Buku Teks
Industrial applications of fuzzy control
edited by Michio Sugeno
Elsevier, 1985
 Buku Teks
Fuzzy adaptive learning control network
Fakultas Teknik Universitas Indonesia, 1998
 UI - Tugas Akhir