Limpou. L. and  Soraisam. C. (2018) Macroscale (1:50,00) Landslide Susceptibility Mapping  in parts of Toposheet Nos. 84 E/02 and 84 E/06, Aizawl and Champhai districts, Mizoram.
A small retaining wall has already been constructed
2 km N of kawlkulh (Ngopa road)
Removalof slide material and overhangs and construction of retaining walls
Presence of three sets of joints and development of prominant fracture plane along which sliding takes place