IR study of active sites for n-heptane isomerization over MoO3-ZrO2

by Ruslan, Nurun Najwa, Ahmad Fadzlillah, Nurrulhidayah, Karim, Ainul Hakimah, Jalil, Aishah Abdul, Triwahyono, Sugeng
Published 2011

Determination of Lewis and Brönsted acid sites by gas flow-injection technique

by Musthofa, Malik, Karim, Ainul Hakimah, Ahmad Fadzlillaah, Nurrulhidayah, Annuar, Nur Hazirah Rozali, Jalil, Aishah Abdul, Triwahyono, Sugeng
Published 2010

Home-made vacuum system for calculating the apparent density of solid materials

by Rozali Annuar, Nur Hazirah, Ahmad Fadzlillah, Nurrulhidayah, Karim, Ainul Hakimah, Ruslan, Nurun Najwa, Timmiati, Sharifah Najiha, Jalil, Aishah Abdul, Triwahyono, Sugeng
Published 2010