Meri Suhartini. “BIODEGRADABILITY OF IRRADIATED POLY(BUTYLENE SUCCINATE-Co-ADIPATE) IN THE PRESENCE OF ADITIF”. Jurnal Sains Materi Indonesia, vol. 7, no. 2, Feb. 2006, pp. 55-60, doi:10.17146/jsmi.2006.7.2.5001.