Rosszainily, I., Salim, M., Mansor, M., Akop, M., Putra, A., Musthafah, M., … Sudin, M. (2016). Effect of carbon black fillers on tensile stress of unvulcanized natural rubber compound. Journal of Mechanical Engineering and Sciences, 10(2), 2043–2052. https://doi.org/10.15282/jmes.10.2.2016.9.0193