| Issue Date | Title | Author(s) |
| 2016 | Application of Moving Bed Biofilm Reactor (MBBR) and Integrated Fixed Activated Sludge (IFAS) for Biological River Water Purification System: A Short Review | Lariyah, M.S. ; Mohiyaden, H.A. ; Hayder, G. ; Hussein, A. ; Basri, H. ; Sabri, A.F. ; Noh, M.N. |
| 2016 | Application of Moving Bed Biofilm Reactor (MBBR) and Integrated Fixed Activated Sludge (IFAS) for Biological River Water Purification System: A Short Review | Lariyah, M.S. ; Mohiyaden, H.A. ; Hayder, G. ; Hussein, A. ; Basri, H. ; Sabri, A.F. ; Noh, M.N. |
| 2018 | Climate Change Impact Assessment to the proposed coal fired power plant project at East Coast of Peninsular Malaysia | Samsuri, R. ; Kamal, F. ; Hayder, G. |
| 2016 | Comparison of various types of biomedia in river water treatment using attached growth activated sludge process | Hayder, G. ; Sidek, L.M. ; Mohiyaden, H.A. ; Basri, H. ; Ming Fai, C. |
| Nov-2019 | Development of a novel hybrid optimization algorithm for minimizing irrigation deficiencies | Valikhan-Anaraki, M. ; Mousavi, S.-F. ; Farzin, S. ; Karami, H. ; Ehteram, M. ; Kisi, O. ; Fai, C.M. ; Hossain, M.S. ; Hayder, G. ; Ahmed, A.N. ; El-Shafie, A.H. ; Bin Hashim, H. ; Afan, H.A. ; Lai, S.H. ; El-Shafie, A. |
| 2016 | Evaluation of green roof performances for urban stormwater quantity and quality controls | Kok, K.H. ; Mohd Sidek, L. ; Chow, M.F. ; Zainal Abidin, M.R. ; Basri, H. ; Hayder, G. |
| 2014 | The importance of lightweight concrete technology development for IBS industry in Malaysia based on cost comparison between concrete slab and hollow core slab: A case study of LRT car park project | Ramli, M.Z. ; Mahayudin, H.M. ; Hayder, G. ; Hafiz, Z.M. ; Daud, M. ; Salleh, A.M. |
| 2018 | An investigation of attached biomass on bio-media Using Scanning Electron Microscopy | Hayder, G. ; Perumulselum, P. |
| 2019 | Investigation on the potential to integrate different artificial intelligence models with metaheuristic algorithms for improving river suspended sediment predictions | Ehteram, M. ; Ghotbi, S. ; Kisi, O. ; Ahmed, A.N. ; Hayder, G. ; Fai, C.M. ; Krishnan, M. ; Afan, H.A. ; EL-Shafie, A. |
| 2018 | Numerical simulation of the attached growth reactor with different arrangement of bio-balls | Hayder, G. ; Perumulselum, P. |
| 2018 | Operational noise assessment in an open cycle power plant: Study on the existing acoustical performance | Halim, H.A. ; Hayder, G. |
| 2019 | Performance and reduction of carbon footprint for a sustainable campus | Lim, M. ; Hayder, G. |
| 2019 | The performance of attached and suspended growth process in integrated fixed activated sludge | Mohiyaden, H.A. ; Sidek, L.M. ; Hayder, G. |
| 2014 | Prediction model development for petroleum refinery wastewater treatment | Hayder, G. ; Ramli, M.Z. ; Malek, M.A. ; Khamis, A. ; Hilmin, N.M. |
| 2019 | Rainfall-runoff forecasting utilizing genetic programming technique | Ahmed, A.N. ; Hayder, G. ; Rahman, R.A.B.A. ; Borhana, A.A. |
| 2016 | Sustainable waste management of bottom ash as cement replacement in green building | Kamal, N.L.B.M. ; Hayder, G. ; Ahmed, O.A. ; Beddu, S.B. ; Nuruddin, M.F. ; Shafiq, N. |
| 2014 | The importance of lightweight concrete technology development for IBS industry in Malaysia based on cost comparison between concrete slab and hollow core slab: A case study of LRT car park project | Ramli, M.Z. ; Mahayudin, H.M. ; Hayder, G. ; Hafiz, Z.M. ; Daud, M. ; Salleh, A.M. |
| 2018 | Treatment of domestic wastewater with fixed bed biofilm reactor | Hayder, G. ; Perumulselum, P. ; Alhussian, H. |
| 2018 | Water quality assessment Klang river water treatment plants | Mohiyaden, H.A. ; Sidek, L.M. ; Hayder, G. ; Noh, M.N. |
