1.
Utami M, Wijaya K, Syoufian A, Wicaksono SH. Catalytic Synthesis of Diethanolamide Surfactant from Used Cooking Oil. EKSAKTA: J. Sci. Data Anal. [Internet]. 2020 Aug. 26 [cited 2024 May 8];20(2):133-8. Available from: https://jurnal.uii.ac.id/Eksakta/article/view/15930