Rajeev Kumar, K., & Sathianandan, K. (1989). Eelctrical conduction and dielectric behaviour of thin films of vaccum evaporated amorphous silicon, hydrogenated amorphous silicon and chemically deposited cadmium sulphide. Cochin University of Science and technology.

Rajeev Kumar, K., a K. Sathianandan. Eelctrical Conduction and Dielectric Behaviour of Thin Films of Vaccum Evaporated Amorphous Silicon, Hydrogenated Amorphous Silicon and Chemically Deposited Cadmium Sulphide. Cochin: Cochin University of Science and technology, 1989.

Rajeev Kumar, K., a K. Sathianandan. Eelctrical Conduction and Dielectric Behaviour of Thin Films of Vaccum Evaporated Amorphous Silicon, Hydrogenated Amorphous Silicon and Chemically Deposited Cadmium Sulphide. Cochin University of Science and technology, 1989.