1. Structures, energies, and bonding analysis of monoaurated complexes with n-heterocyclic carbene and analogues
T.A.N. NGUYEN, T.P.L. HUYNH, T.X.P. VO, T.H. TRAN, D.S. TRAN, T.H. DANG, T.Q. DUONG

2. Methanolysis of crude jatropha oil using heterogeneous catalyst from the seashells and eggshells as green biodiesel
A. N. R. REDDY, A. S. AHMED, M. D. ISLAM, S. HAMDAN

3. Decision-making processes for a do-not-resuscitate poisoned pediatric patient admitted to the department of emergency and medical services - a case study
R. (III) P. DIOSO

4. Short communication: sulphur levels and fuel quality in peninsular malaysia
M. RAMALINGAM, A. AHMAD FUAD

5. Periphytic diatoms in the polluted linggi (sensu stricto) and kundor rivers, negeri sembilan, malaysia
I.S.A. NATHER KHAN