jamaliah md jahim, shuhaida harun, darman nordin, rosiah rohani, tabassum mumtaz peer mohammed, nurtantiyani ali othman, nabilah aminah lutpi and nursyakina jamali.  (2014).  abstract book of abhl 2014 asia biohylink meeting asia biohydrogen and biorefinery abbs symaposium.  - .  228. 

hassan basri, rakmi abdul rahman, abu bakar mohamad, fatihah suja`, shahrom md zain, rosiah rohani, othman jaafar, abdul amir hassan khadum, noor ezlin ahmad basri, muhammad mukhlisin, khairul nizam.  (2008).  muwarec proceedings of 1st technical meeting muslim water researchers cooperation muwarec kl08.  - .  113.