Differences effect of the application the discovery learning and problem based with GeoGebra to improve critical thinking ability / Irvan Irvan

by Irvan, Irvan
Published 2023

Advanced method for clean water recovery from batik wastewater via sequential adsorption, ozonation and photocatalytic membrane PVDF-TiO2/rGO processes

by Kusworo, Tutuk Djoko, Irvan, Irvan, Kumoro, Andri Cahyo, Nabilah, Yasmin, Rasendriya, Aufa, Utomo, Dani Puji, Hasbullah, Hasrinah
Published 2022

Bio-oil hydrodeoxygenation over acid activated-zeolite with different Si/Al ratio

by Gea, Suharman, Irvan, Irvan, Wijaya, Karna, Nadia, Asma, Pulungan, Ahmad Nasir, Sihombing, Junifa Layla, Rahayu, Rahayu
Published 2022

Bio‑oil hydrodeoxygenation over zeolite‑based catalyst: the effect of zeolite activation and nickel loading on product characteristics

by Gea, Saharman, Irvan, Irvan, Wijaya, Karna, Nadia, Asma, Pulungan, Ahmad Nasir, Sihombing, Junifa Layla, Rahayu, Rahayu
Published 2022