Nurdjanah, S., Hasanudin, U., Setiyoko, F., Yuliandari, P., Nawansih, O. and Utomo, T. P. (2024) “Characteristics of liquid sugar from old oil palm trunk sap as affected by processing methods”, Jurnal Teknologi & Industri Hasil Pertanian, 29(2), pp. 190–199. doi: 10.23960/jtihp.v29i2.190-199.