LESTARI, A. D. N. THE EFFECT OF GLYCEROL AND PLASTIC ADDITION RED FRUIT OIL (Pandanus conoideus) ON THE TENSILE STRENGTH AND ELONGATION OF BIOPLASTICS MADE FROM SAGO STARCH (Metroxylon sago)-CHITOSAN. Jurnal Natural, v. 19, n. 1, p. 94 - 101, 26 May 2023.