Carbon 3 Covid-19 3 Malaysia 3 Optimization 3 System identification 3 Systems engineering 3 Aloe vera gel 2 Aloe vera gels 2 Artificial neural network 2 Asphalt pavements 2 Bacilli 2 Biomass 2 COVID-19 2 Complex networks 2 Coupled-line 2 Cyber security 2 Cyber-attack 2 Engineering education 2 Environmental engineering 2 Gabor wavelets 2 Image segmentation 2 Lactobacillus acidophilus 2 Malaysians 2 Oil palm 2 Particle swarm optimization 2 Prediction 2 Principle solution 2 Resilient modulus tests 2 Slope stability 2 Specifications 2