Hung K, Tuyen N. Identifying the coal seams and their sedimentary environments in the Nui Beo mine, Quang Ninh province using K-means and regression methods. Science & Technology Development Journal: Science of the Earth & Environment [Internet]. 31Dec.2022 [cited 21Nov.2024];6(2):583-99. Available from: https://stdjsee.scienceandtechnology.com.vn/index.php/stdjsee/article/view/692