@incollection{Bhowal19,
author = {Krishna Bhowal},
title = {Multilevel Steganography to Improve Secret Communication},
booktitle = {Digital Image and Video Watermarking and Steganography},
publisher = {IntechOpen},
address = {Rijeka},
year = {2019},
editor = {Sudhakar Ramakrishnan},
chapter = {5},
doi = {10.5772/intechopen.81599},
url = {https://doi.org/10.5772/intechopen.81599}
}