Awareness and use of OPACs in five Delhi libraries. - Mehtab Alam Ansari; Amita (Electron. Libr., 2008)

Reversible data hiding in absolute moment block truncation coding compressed images using adaptive multilevel histogram shifting technique. - Amita; Amandeep Kaur 001; Marut Kumar (Int. J. Inf. Comput. Secur., 2018)