参考文献

Mohammat, Mohd Fazli; Najim, Nigar; Mansor, Nurul Shulehaf; Sarman, Sharil; Shaameri, Zurina; Zain, Mazatulikhma Mat; Hamzah, Ahmad Sazali Arkivoc, 2011 , vol. 2011, # 9 p. 429 - 438