Active Carbon Respiratory Masks as the Adsorbent of Toxic Gases in Ambient Air

por Khayan, Khayan, Anwar, Taufik, Wardoyo, Slamet, Lakshmi Puspita, Widyana
Publicado 2019

Waste treatment innovation for infusion bottles using soil solution

por Marsum, Marsum, Sunarto, Sunarto, Widodo, Widodo, Khayan, Khayan, Wardoyo, Slamet
Publicado 2022

Rainwater as a Source of Drinking Water: Health Impacts and Rainwater Treatment

por Khayan, Khayan, Heru Husodo, Adi, Astuti, Indwiani, Sudarmadji, Sudarmadji, Sugandawaty Djohan, Tjut
Publicado 2019

Health Education to Reduce Helminthiasis: Deficits in Diets in Children and Achievement of Students of Elementary Schools at Pontianak, West Kalimantan

por Puspita, Widyana Lakshmi, Khayan, Khayan, Hariyadi, Didik, Anwar, Taufik, Wardoyo, Slamet, Ihsan, Bagus Muhammad
Publicado 2020