OBJECTIVE There are few in-depth investigations or meta-analyses determining the
prevalence of vitamin D insufficiency in expectant Indonesian mothers. This systematic …

Background While economics is growing in Indonesia, its Happiness Index remains steady.
Regarding the average concentration of dissolved particles, Indonesia is ranked sixth …

Indoor air quality can be maintained by using an air purifier. Increasing the absorption of
particulates (PM) in the air purifier can be done by adding photocatalyst ceramics. This study …

Air pollution is one of the problems in society. Air pollutions affect human health and
environment. In Indonesia, air quality index is measured by the level of particulate matter 10 …

High organic pollutant in tofu wastewater (TWW) raises a negative impact on environmental
sustainability and health. Therefore, the TWW must be treated before it is discharged into the …

ABSTRACT The National Railway Master Plan, it is stated that the target of developing the
railway network in South Sulawesi Province is to connect areas that have the potential for …

This study investigates the effect of AI-based air quality detection apps on user behavior in
Indonesia, ranked 26th globally for air pollution. Utilizing an online survey with 287 …

Technological developments have an impact on increasing the number of motorized
vehicles such as motorcycles, cars, and other modes of transportation. This causes air …

Air pollution has been concerning yet it has not been firmly addressed. As the advancement
of technology and bulked up population are both inevitable, air pollution remains …

INTISARI—Polusi udara, terutama keberadaan partikel PM2. 5, masih menjadi masalah
kesehatan global. Meskipun Indonesia memiliki tingkat PM2. 5 yang lebih rendah …