Aimi Nadira Mohd Safiea, Khairul Nizam Abdul Maulud, Othman Jaafar, Wan Shafrina Wan Mohd Jaafar, Abdul Aziz Ab Rahman, Faiz Arif, Muhammad Mukhlisin.  (2018).  Auditing Road Maintenance Work using Unmanned Aerial Vehicle.  - Jurnal Kejuruteraan (Journal of Engineering).  23-27. 

Firdaus Mohamad Hamzah, Farahani Mohd Saimi & Othman Jaafar.  (2017).  Identifying the Monotonic Trend in Climate Change Parameter in Kluang and Senai, Johor, Malaysia.  - Sains Malaysiana.  1735-1741. 

Firdaus Mohamad Hamzah*, Othman Jaafar, Muhammad Imran Mohd Junaidi & Azrul A. Mutalib.  (2017).  Temporal analysis of water quality in the Straits of Johor.  - Jurnal Kejuruteraan.  63-67. 

A. M. Ahmed, Azuraliza Abu Bakar, Abdul Razak Hamdan, Sharifah Mastura Syed Abdullah, Othman Jaafar.  (2015).  Sequential pattern discovery algorithm for Malaysia rainfall prediction.  - Acta Physica Polonica A.  324-326. 

Abdelwahab M. Bubtiena, Ahmed H. El Shafei and Othman Jafaar.  (2012).  Review of rehabilitation strategies for water distribution pipes.  - Journal of Water Supply: Research and Technology - AQUA.  61 (1):23-31. 

Ali A. Najah, A. El-Shafie, O. A. Karim and O. Jaafar.  (2012).  Water quality prediction model utilizing integrated wavelet-ANFIS model with cross-validation.  - Neural Computing & Applications.  21(5): 833-841.