[1
]School of Foundation StudiesUniversity College of Technology Sarawak Sibu Malaysia
[2
]Pyrolysis Technology Research Group, Eastern Corridor Renewable Energy Group (ECRE),
School of Ocean EngineeringUniversiti Malaysia Terengganu Kuala Nerus Malaysia
[3
]School of Engineering and TechnologyUniversity College of Technology Sarawak Sibu
Malaysia
[4
]School of Fundamental SciencesUniversiti Malaysia Terengganu Kuala Nerus Malaysia