Ishak Muhammad Ammar และผู้แต่งคนอื่นๆ. (2019) Mechanical Properties of Environment-Friendly Sugar Palm Fibre Reinforced Vinyl Ester Composites at Different Fibre Arrangements. <i>EnvironmentAsia</i>, <i>12</i>(1), 25-35.Ishak Muhammad Ammar และผู้แต่งคนอื่นๆ. "Mechanical Properties of Environment-Friendly Sugar Palm Fibre Reinforced Vinyl Ester Composites at Different Fibre Arrangements". EnvironmentAsia 12 (2019):25-35.Ishak Muhammad Ammar และผู้แต่งคนอื่นๆ. Mechanical Properties of Environment-Friendly Sugar Palm Fibre Reinforced Vinyl Ester Composites at Different Fibre Arrangements. Thai Society of Higher Education Institutes on Environment:ม.ป.ท. 2019.