info:oai:khub.utp.edu.my:20653info:ofi/fmt:xml:xsd:journalHambaliMuhammad Haikal Aiman MohamadHambali, Muhammad Haikal Aiman MohamadRaofNurliyana AbdulRaof, Nurliyana Abdul13595113Process Biochemistry2026164Optimization of green enzymatic synthesis of palm-based NPG diester biolubricant for electric vehicle applications31 - 39article