Okfalisa (2016) TDF DAN NAIVE BAYES UNTUK FILTERING DAN MONITORING DISKUSI ONLINE. Al-Mujtahadah Press, Pekanbaru. ISBN 978-602-9392-82-1

Okfalisa and Rahmad Kurniawan and Mohd Zakree Ahmad Nazri (2014) A COMPARATIVE STUDY OF DECISION TREE, ARTIFICIAL NEURAL NETWORK AND ROUGH SET THEORY : CASE STUDY ON HOUSING DATASET. In: The International Conference on Science and Technology for Sustainability, 22 Oktober 2014, Batam.

Okfalisa (2014) MODEL KNOWLEDGE MANAGEMENT DI PERGURUAN TINGGI NEGERI. Lembaga Penelitian dan Pengabdian Kepada Mayarakat UIN Suska Riau. ISBN 978-602-1366-55-4

Elin Haerani, - and Okfalisa (2013) PENGANTAR PEMOGRAMAN JAVA. Daulat Riau. ISBN 9793757-25-5