“Determining Temperature Trends in the Granary Areas of Peninsular Malaysia Using Mann-Kendall and Sen’s Slope Estimator”. Global Journal of Human-Social Science 20, no. B2 (May 15, 2020): 35–53. Accessed March 14, 2026. https://www.socialscienceresearch.org/index.php/GJHSS/article/view/102024.