Radzif Taharin M. Ordinary Kriging as a Method to Determine the Clay Mapping Distribution in Highland Area of Sabah. ijie [Internet]. 2019 Dec. 15 [cited 2024 Jul. 23];11(8):268-7. Available from: https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/5328