| Issue Date | Title | Author(s) |
| 2017-03-01 | Optimization of bioethanol production from sorghum grains using artificial neural networks integrated with ant colony | Sebayang, AH; Masjuki, HH; Ong, HC; Dharma, S; Silitonga, AS; Kusumo, F; Milano, J |
| 2021-03-15 | Optimization of ultrasound-assisted oil extraction from Canarium odontophyllum kernel as a novel biodiesel feedstock | Ideris, F; Shamsuddin, AH; Nomanbhay, S; Kusumo, F; Silitonga, AS; Ong, MY; Ong, HC; Mahlia, TMI |
| 2017-12-15 | Prediction of engine performance and emissions with Manihot glaziovii bioethanol − Gasoline blended using extreme learning machine | Sebayang, AH; Masjuki, HH; Ong, HC; Dharma, S; Silitonga, AS; Kusumo, F; Milano, J |
| 2021-07-12 | State-of-the-Art of Establishing Test Procedures for Real Driving Gaseous Emissions from Light- and Heavy-Duty Vehicles | Rahman, SMA; Fattah, IMR; Ong, HC; Ashik, FR; Hassan, MM; Murshed, MT; Imran, MA; Rahman, MH; Rahman, MA; Hasan, MAM; Mahlia, TMI |
| 2022-05-01 | Palm stearin biodiesel: preparation, characterization using spectrometric techniques and the assessment of fuel properties | John, CB; Raja, SA; Deepanraj, B; Ong, HC |
| 2021-04 | Source, distribution and emerging threat of micro- and nanoplastics to marine organism and human health: Socio-economic impact and management strategies. | Mofijur, M; Ahmed, SF; Rahman, SMA; Arafat Siddiki, SY; Islam, ABMS; Shahabuddin, M; Ong, HC; Mahlia, TMI; Djavanroodi, F; Show, PL |
| 2022-01-01 | Generating alternative fuel and bioplastics from medical plastic waste and waste frying oil using microwave co-pyrolysis combined with microbial fermentation | Wan Mahari, WA; Kee, SH; Foong, SY; Amelia, TSM; Bhubalan, K; Man, M; Yang, YF; Ong, HC; Vithanage, M; Lam, SS; Sonne, C |
| 2018-02-15 | Optimization of biodiesel production by microwave irradiation-assisted transesterification for waste cooking oil-Calophyllum inophyllum oil via response surface methodology | Milano, J; Ong, HC; Masjuki, HH; Silitonga, AS; Chen, WH; Kusumo, F; Dharma, S; Sebayang, AH |
| 2021-12-01 | Single-atom catalysts: A review of synthesis strategies and their potential for biofuel production | Asikin-Mijan, N; Sidek, HM; Alsultan, AG; Azman, NA; Adzahar, NA; Ong, HC |
| 2022-04-01 | Valorization of animal manure via pyrolysis for bioenergy: A review | Su, G; Ong, HC; Mohd Zulkifli, NW; Ibrahim, S; Chen, WH; Chong, CT; Ok, YS |
