[1]
A. M. Aziz, T. Widjaja, and H. Ni’mah, “Synthesis of Poly Lactic Acid from Lactic Acid Using Direct Polycondensation Method Using Al(DS)3 and AlCl3 Catalysts”,
JOURNAL OF RESEARCH AND TECHNOLOGY
, vol. 10, no. 1, pp. 35–43, Jun. 2024.