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
Rampant dumping dowslope of the road have also triggered landslide downslope of the road and endangering the road
Widening of road, Proper hillside/roadside drainage
2.5km North of South Vanlaphai on PMGSY South Vanlaphai-Muallanpui Road
Presence of joints in the sandstone rock exposed, Extensive slope cut at the time of road construction, Oversaturation of the SFM