Jamal, S. N. (2013). Skin extracted pineapple juice as pulping and bleaching agent in papermaking process [electronic resource].
Chicago-viite (17. p.)Jamal, Siti Noorashikin. Skin Extracted Pineapple Juice as Pulping and Bleaching Agent in Papermaking Process [electronic Resource]. 2013.
MLA-viite (9. p.)Jamal, Siti Noorashikin. Skin Extracted Pineapple Juice as Pulping and Bleaching Agent in Papermaking Process [electronic Resource]. 2013.
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