Utomo T. P., Hasanudin U, Suroso E, & International Association of Engineers. Comparative study of low and high-grade crumb rubber processing energy.
Čikaški stil citiranja (17. izdanje)Utomo T. P., Hasanudin U, Suroso E, i International Association of Engineers. Comparative Study of Low and High-grade Crumb Rubber Processing Energy.
MLA način citiranja (9. izdanje)Utomo T. P., et al. Comparative Study of Low and High-grade Crumb Rubber Processing Energy.
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