Poudel, K. R., Gautam, S., Pokhrel, P., Raghubanshi, B. R., Shrestha, A. and Raut, B. (2014) “Dentists’ perspective on preference for direct restorative materials for different tooth cavities: A study from two colleges in Kathmandu, Nepal”, Journal of Kathmandu Medical College, 3(2), pp. 72–77. doi: 10.3126/jkmc.v3i2.11230.