Sahar Yahya, Mohd., Ibrahim Mohamed, Azami Zaharim, and Mohammad Said Zainol. “Water Level Data Modeling With Bilinear Time Series Analysis”. Malaysian Journal of Science 25, no. 1 (April 27, 2006): 73–78. Accessed July 1, 2024. https://jpmm.um.edu.my/index.php/MJS/article/view/8271.