Gunawardhana, M. H. A. Y.; Wickramarachchi, P. A. S. R.; Weerasinghe, W. R. H.; Paranagama, P. A.(Institute of Chemistry Ceylon Adamantane House, Rajagiriya, Sri Lanka., 2020)
Vadivel, M.; Azees, R. Abdul; Paramabathan, R.; Norrudeen, A. Mohamed; Karthik, N.; Packiaraja, L.; Mohaideen, J. Abbas(Institute of Chemistry Ceylon Adamantane House, Rajagiriya, Sri Lanka., 2020)