Liyana Haminudin., Ahmed Muzafar Mamat @ Adam., Mohd. Nawi Isa., Alina A. Rahman @ Othman., Junita Mohamed Ali., Mohd. Sukri Ismail., . . . Wan Seman Wan Ahmad. (2008). Framework training and skills developments of employment Malaysia 2008: Occupational job structures. Putrajaya: Ministry of Human Resource.

Liyana Haminudin., Ahmed Muzafar Mamat @ Adam, Mohd. Nawi Isa, Alina A. Rahman @ Othman, Junita Mohamed Ali, Mohd. Sukri Ismail, Mohamad Sulaiman, Thomas George, and Wan Seman Wan Ahmad. Framework Training and Skills Developments of Employment Malaysia 2008: Occupational Job Structures. Putrajaya: Ministry of Human Resource, 2008.

Liyana Haminudin., et al. Framework Training and Skills Developments of Employment Malaysia 2008: Occupational Job Structures. Putrajaya: Ministry of Human Resource, 2008.