Masitoh Mangsur, Akbar Hanif Dawam Abdullah, Rahmat Firman Septiyanto, Yus Rama Denny Muchtar, and Isriyanti Affifah, “THE INFLUENCE OF COMPOSITION OF CNT (CARBON NANOTUBE) ON THE PHYSICAL PROPERTIES OF BIOPLASTIC MADE FROM CASSAVA STARCH”, j. sains materi indonesia, vol. 20, no. 4, pp. 174–178, Jul. 2019.