Memarian Sorkhabi, Omid, and Iman Kurdpour. “PCA-SOM of GRACE-FO Total Water Storage for Global Climate Decisions”. Geodesy and Cartography 48, no. 4 (December 14, 2022): 243–247. Accessed April 19, 2024. https://journals.vilniustech.lt/index.php/GAC/article/view/15171.