Limpou, Luangmei and Chakma, Kenneth, 2019; Macro-Scale (1:50,000) Landslide susceptibility mapping in parts of toposheets no. 84 E/04, 84F/01 and 84 F/02, Champhai, Serchhip, Lunglei, and Saiha districts, Mizoram
Widening of road by removal of slide debris, Trimming of the slope
200m from the Bridge of Valva Lui on SH East Lungdar-Serchhip Road
Highly weathered shale, Presence of joints,Extensive slope cut at the time of road construction, Oversaturation of slope forming materials