soh fong lim, adirah hamdan, sing ngie david chua, bee huah lim.  (2021).  comparison and optimization of conventional and ultrasound-assisted solvent extraction for synthetization of lemongrass (cymbopogon)-infused cooking oil.  - food science and nutrition.  1-11. 

soh fong lim, nur amalina naimah hamidon, sukinah abdul karim, s.n. david chua, bee huah lim.  (2021).  preparation of sago bark-derived magnetic adsorbent by impregnation and carbonation for lead and copper ions removal.  - material science forum.  159-168.