G. Sum

发表

G. Sum, P. P. George, K. Jabbar, 2022, International journal of environmental research and public health.

Ajay Mahal, Rifat Atun, Marc Suhrcke, 2018, BMJ Global Health.

G. Sum, Z. Lim, M. L. Ginting, 2022, International journal of environmental research and public health.

G. Sum, S. H. Ho, J. Chay, 2022, Annals of the Academy of Medicine, Singapore.