Thach, N., & 		Canh, P.
(2012).
 Risk assessment of flash – muddy flood and inundation of western Tam Dao mountainous region, Vinh Phuc province, Vietnam by using intergrated concept of hydrology and geomorphology.
<em>VNU Journal Of Science: Earth And Environmental Sciences, 28</em>(1).
Retrieved from <a href="https://js.vnu.edu.vn/EES/article/view/1155" target="_new">https://js.vnu.edu.vn/EES/article/view/1155</a>