Abstracts The movement of positive people Coronavirus Disease that was discovered in
2019 (Covid-19), written 2019-nCoV, from one location to another has a great opportunity to …

One factor that goes into the construction of a space–time model, in this case, the
Generalized Space–Time Autoregressive (GSTAR) model, is the weight matrix, which acts …

The release rate of CO2 gas can be influenced by peatlands' physical properties, such as
water level and soil moisture, and rainfall. To anticipate the unstable condition which is …

The weight matrix is one of the most important things in Generalized Space–Time
Autoregressive (GSTAR) modeling. Commonly, the weight matrix is built based on the …

The space-time modelling considers the observations dependence based on time and
spatial simultaneously. One of popular models used is the Generalized Space-Time …

The ongoing global Coronavirus 2019 (COVID-19) pandemic poses a major threat. The
spread of the COVID-19 virus is likely to occur from one location to another location due to …

This study aims to determine the impact of COVID-19 cases in Indonesia on the USD/IDR
exchange rate using the Transfer Function Model and Vector Autoregressive Moving …

Abstract In general, the Generalized Space Time Autoregressive (GSTAR) model of space-
time assumes constant error variance. In this study, a GSTAR model was built with an error …

Dengue hemorrhages fever (DHF) is an infectious disease epidemic in the community. DHF
is caused by a virus that is transmitted through the bite of mosquitoes Aedes sp. The aim of …

Inflation is one of macroeconomic issues in Indonesia that needs to be controlled. Inflation
could happen because of widespread increases in the cost of goods and services. Annual …