Siam journal on mathematical analysis
Industrial and Applied Mthematics , 2018
 Majalah, Jurnal, Buletin
Weber, Jean E.
Mathematical analysis : business and economic applications
Harper & Row, 1982
 Buku Teks
Haeussler, Ernest F.
Introductory mathematical analysis for business, economics and life and social sciences
Prentice-Hall, 2011
 Buku Teks
Roni Tua Yohanes
Pengecekan asumsi proportional hazard pada model cox ph = Checking the proportional hazard assumption in cox ph model
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2011
 UI - Skripsi (Open)
Penyederhanaan Model Danish Eulerian untuk menentukan tingkat Konsentrasi Polutan
Universitas Indonesia, 2009
 UI - Skripsi (Open)