Universitas Indonesia, 2013
UI - Skripsi (Membership)
Khandekar, D.C., author
World Scientific, 1993
Buku Teks
Sibarani, Maslen, author
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 1986
UI - Skripsi (Membership)
Jacobs, Konrad, author
Academic Press, 1978
Buku Teks
Ambarita, Donny Perdana, author
2018
UI - Skripsi (Membership)