Muhamad Azwar Azhari, Nor Hasrul Akhmal Ngadiman, Noordin Mohd Yusof, Ani Idris and Norazlianie Sazali 2023. Feasibility Studies of Treated Used Cooking Palm Oil as Precursor for Bio-Lubricant . Journal of Advanced Research in Applied Mechanics. 111, 1 (Nov. 2023), 30–37. DOI:https://doi.org/10.37934/aram.111.1.3037.