a. nurhidayah, n. zaini, m. zulhaziman m. salleh, n. zulbadli, noor ashikin mohamad, s. n. ezaty, n. s. shafie, dzulkarnain mohd sahri and siti sarah aliah mohd najib.  (2022).  evaluation of physically modified kenaf core adsorbent for carbon dioxide adsorptive study.  - 9th conference on emerging energy & process technology 2021 (concept 2021).  7-15. 

muhammad zulhaziman mat salleh, mohamed kamel hadj-kali, abdullah amru indera luthfi and mohd ali hashim.  (2022).  predictive solubility of amino acids in deep eutectic solvents for chicken feather waste valorisation.  - 33rd symposium of malaysian chemical engineers (somche 2022).  12023-12028.