The science of hiding information behind other cover media file is known steganography.Audio steganography means that a secret message is hidden by embedding it in an audio file.This paper presents a new audio steganography approach that is used the contourlet transform to hide a speech and image in an audio signal.The Tote Bag cover audio signal i
The purpose of this study to describe the entry of Islam to Indonesia and the process of Islamization in Indonesia.The results show that, A).There are three theories about the coming of Islam to Indonesia: 1) The theory of Gujarat by Snouck, said the entry of Islam comes from Gujarat, based on: a) the lack of facts that explain the role of Arabs in
The purpose of this study is to examine levels of shopper satisfaction with sportswear stores in a particular township, as well as their loyalty to these stores, and the attributes they consider when selecting which stores to shop at.A structured questionnaire was used to collect data from 489 shoppers who patronise sportswear stores at the malls l
Abstract Background Sarcomas are the most common type of cardiac malignancy, but they are extremely rare.Within this group, angiosarcomas have the highest frequency, followed by undifferentiated sarcomas.This type of tumor has a poor prognosis and a high recurrence rate.Information about these tumors is limited, relying mainly on case reports and a