LAU, Y.; DAOVONGDEUAN, S. The Impact of the 2019 El Nino on Soil Moisture in Nong Khuay village, Xieng Nguen district, Luangprabang province: Effects of Ground Cover. Souphanouvong University Journal Multidisciplinary Research and Development , [S. l.], v. 7, n. 2, p. 229–238, 2021. Disponível em: http://www.su-journal.com/index.php/su/article/view/138. Acesso em: 17 jan. 2026.