M. Abd Halim, A. Shakir Mohd Saudi, M. Khairul Amri Kamarudin, M. Mahmud, A. Bala Krishnan, and K. Nizam Mohd Isa, “Assessment on Regional Flood Risk Trend in Northern Region of Malaysia: Case Study in Muda River Basin, Kedah”, IJET, vol. 7, no. 4.34, pp. 75–80, Dec. 2018, doi: 10.14419/ijet.v7i4.34.23584.