Browse Items (17 total)

A missing value is a common problem of most data processing in scientific research, which results in a lack of accuracy of
research results. Several methods have been applied as a missing value solution, such as deleting all data that have a…

The World Health Organizations and the Ministry of Health of the Republic of Indonesia have required the use of masks to
suppress the spread of COVID-19. WHO provides guidance on how to use a good mask to cover the mouth and nose. This
study aims…

Bank handles private information like customer financial transactions and personal data. There was a 63% increase in
cyberattacks attempted against Bank XYZ in 2021, and 1,323 attempted attacks on corporate email Bank XYZ. Therefore,
implementing…

Photovoltaic (PV) technology is a renewable technology utilizing conversion of solar power or solar radiation into electrical
energy. In the manufacture of Solar Power Generation systems, reference is needed regarding the cost of generation and…

Supply chain management (SCM) has become an integral and indispensable part of the tourism and hospitality industry.
However, a closer examination reveals that many firms are battling inventory bottleneck as the covid pandemic spike in…

Climate change has occurred in several countries, especially in tropical countries such as Indonesia. It causes extreme
temperature changes in several Indonesian areas, especially Jakarta, one of the world's most populated cities. The population…