1.
Pamonpol K, Tokhun N. Heavy metal contamination at highland agricultural soil at Dan Sai District, Loei Province, Thailand. J Public Hlth Dev [Internet]. 2019 Dec. 27 [cited 2024 Dec. 5];17(3):13-22. Available from: https://he01.tci-thaijo.org/index.php/AIHD-MU/article/view/212481