Aisha Nadhira Azzura, author
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2020
UI - Skripsi (Membership)
Sawyer, Donald T., author
John Wiley & Sons, 1995
Buku Teks
Palin, G.R., author
Pergamon Press, 1969
Buku Teks
Crow, D.R., author
Chapman and Hall, 1988
Buku Teks
Oldham, Keith B., author
John Wiley & Sons, 2012
Buku Referensi