KUANTAN, 22 December 2020 - Many consider coal waste and cow dung to be worthless and often associated as the sources of environmental pollution. 

KUANTAN, 21 December 2020 - The world is facing a global COVID-19 pandemic.

To effectively combat this pandemic, a mathematical model is needed so that the trajectory of the epidemic can be analysed and described.

Various types of mathematical models have been developed by researchers around the world to predict the dynamics of COVID-19.