APA način citiranja (7. izdanje)

Piecco, K. W. E. S., & Payawan, L. M. J. Development of heterogeneous base catalyst and the optimization of the transesterification of Jatropha curcas oil into biodiesel.

Čikaški stil citiranja (17. izdanje)

Piecco, Kurt Waldo E. Sy, i Leon M. Jr Payawan. Development of Heterogeneous Base Catalyst and the Optimization of the Transesterification of Jatropha Curcas Oil into Biodiesel.

MLA način citiranja (9. izdanje)

Piecco, Kurt Waldo E. Sy, i Leon M. Jr Payawan. Development of Heterogeneous Base Catalyst and the Optimization of the Transesterification of Jatropha Curcas Oil into Biodiesel.

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