Study of tensile strength and morphology of polyester matrix composite materials reinforced Hibiscus tiliaceust bark powder as raw material of rear bumper vehicle
Crossref DOI link: https://doi.org/10.30574/gjeta.2021.7.1.0056
Published Online: 2021-04-30
Update policy: https://doi.org/10.30574/gjeta.ourcrossmarkpolicy
Sujita Darmo Darmo,
Rudy Sutanto Sutanto,