KONVERSI SELULOSA DARI BIOMASSA BATANG PISANG MENJADI ASAM LEVULINAT MELALUI REAKSI KATALITIK DENGAN KATALIS KROMIUM KLORIDA
Internet
http://repository.upi.edu/9637/1/s_kim_0808548_table_of_content.pdfhttp://repository.upi.edu/9637/2/s_kim_0808548_chapter1.pdf
http://repository.upi.edu/9637/3/s_kim_0808548_chapter2.pdf
http://repository.upi.edu/9637/4/s_kim_0808548_chapter3.pdf
http://repository.upi.edu/9637/5/s_kim_0808548_chapter4.pdf
http://repository.upi.edu/9637/6/s_kim_0808548_chapter5.pdf
http://repository.upi.edu/9637/7/s_kim_0808548_bibliography.pdf
http://repository.upi.edu/9637/
http://perpustakaan.upi.edu.