Biodiesel production via transesterification of palm oil by using CaO–CeO2 mixed oxide catalysts

by Wong, Yong Chen, Tan, Yen Ping, Yap, Taufiq Yun Hin, Ramli, Irmawati, Tee, Han Song
Published 2015

Optimization and characterization of mesoporous sulfonated carbon catalyst and its application in modelling and optimization of acetin production

by Nda Umar, Usman Idris, Ramli, Irmawati, Muhamad, Ernee Noryana, Azri, Norsahida, Yap, Taufiq Yun Hin
Published 2020

Effect of different metal modified dolomite catalysts on catalytic glycerol hydrogenolysis towards 1,2-propanediol

by Norsahida Azri, Ramli Irmawati, Nyda-Umar, Usman Idris, Mohd Izham Saiman, Yun Hin Taufiq-Yap
Published 2022

Effect of different supports for copper as catalysts on glycerol hydrogenolysis to 1,2-propanediol

by Azri, Norsahida, Ramli, Irmawati, Usman Idris, Nda-Umar, Saiman, Mohd Izham, Yap, Taufiq Yun Hin
Published 2021

Effect of Different Metal Modified Dolomite Catalysts on Catalytic Glycerol Hydrogenolysis towards 1,2-Propanediol

by Norsahida Azri, Ramli Irmawati, Usman Idris Yda-Umar, Mohd Izham Saiman, Yap, Taufiq Yun Hin
Published 2022

Effect of different supports for copper as catalysts on glycerol hydrogenolysis to 1,2-propanediol

by Norsahida Azri, Ramli Irmawati, Usman Idris Nda-Umar, Mohd Izham Saiman, Yap, Taufiq Yun Hin
Published 2021

Promotional effect of transition metals (Cu, Ni, Co, Fe, Zn)–supported on dolomite for hydrogenolysis of glycerol into 1,2-propanediol

by Norsahida Azri, Ramli Irmawati, Usman Idris Nda-Umar, Mohd Izham Saiman, Yun Hin Taufiq-Yap
Published 2021

Effect of number of washing on the characteristics of copper oxide nanopowders

by Muhamad, Ernee Noryana, Ramli, Irmawati, Abdullah, Abdul Halim, Yap, Taufiq Yun Hin, Abdul Hamid, Sharifah Bee
Published 2007

Natural polymer-based biomaterials and its properties

by Islam, Md. Saiful, Ramli, Irmawati, S. N., Kamilah, Hassan, Azman, Mohamad Kassim, Mohamad Haafiz, Ahmed, Abu Saleh
Published 2017

Construct Validity of Indonesia Language Version of Childhood Autism Rating Scale™ Second Edition

by Dian Dwi Sary, Dian, Irwanto, Irwanto, Ahmad Suryawan, Ahmad, Mira Irmawati, Mira, Nining Febriyana, Nining, Neni Widiasmoro, Neni

Impact of Nanoclay on the Properties of Wood Polymer Nanocomposites

by Md. Saiful, Islam, Irmawati, Binti Ramli, Sinin, Hamdan, Rezaur, Rahman, Ahmad Adib, Aiman, Abdul, Rasyid, Amyrah, Auni
Published 2016

Impact of nanoclay on the properties of wood polymer nanocomposites

by Islam, Md. Saiful, Ramli, Irmawati, Hamdan, Sinin, Rahman, Rezaur, Aiman, Ahmad Adib, Abdul Rasyid, Keirudin, Amyrah Auni
Published 2016

K2O doped dolomite as heterogeneous catalyst for fatty acid methyl ester production from palm oil

by Yahaya, Muhammad, Ramli, Irmawati, Muhamad, Ernee Noryana, Ishak, Nor Shafizah, Nda Umar, Usman Idris, Yap, Taufiq Yun Hin
Published 2020

Copper-dolomite as effective catalyst for glycerol hydrogenolysis to 1,2-propanediol

by Azri, Norsahida, Ramli, Irmawati, Nda-Umar, Usman Idris, Shamsuddin, Mohd Razali, Saiman, Mohd Izham, Yap, Taufiq Yun Hin
Published 2020

Comparative study of Cu/ZnO catalysts derived from different precursors as a function of aging

by Muhamad, Ernee Noryana, Ramli, Irmawati, Yap, Taufiq Yun Hin, Abdullah, Abdul Halim, Kniep, Benjamin Louis, Girgsdies, Frank, Ressler, Thorsten
Published 2008

Effect of kenaf and EFB fiber hybridization on physical and thermo-mechanical properties of PLA biocomposites

by Islam, Md. Saiful, Ramli, Irmawati, Hasan, M. R., Islam, Md. Moynul, Islam, Kh. Nurul, Hasan, Mahbub, Harmaen, Ahmad Saffian
Published 2017

Surabaya Quintuplet: A Breatfeeding Succes Story

by Risa Etika, -, Agus Harianto, -, Martono Tri Utomo, -, Dina Angelika, -, Kartika Darma Handayani, -, Mahendra Tri Arif Sampurna, -, Ahmad Suryawan, -, Irwanto, -, Mira Irmawati, -
Published 2017

The effect of Mahogany seeds extract (Swietenia mahagoni) on the quantity of macrophages in the Post-tooth extraction wound healing phase of Wistar Rats (Rattus norvegicus)

by Theresia Indah Budhy S., -, Anis Irmawati, -, Ira Arundina, -, Aqsa Sjuhada Oki, -, Meircurius Dwi Condro Surboyo, -, Firyal Ahsania, -, Cecillia Octavianni Raharjo, -, Mohammad Iqbal, -
Published 2023

Synthesis and characterization of MoVTeNb mixed oxides prepared by reflux and sol-gel methods

by Che Ku Hitam, Che Ku Nor Liana, Mohd Yusof, Farrah Nadia, Ramli, Irmawati, Abdullah, Abdul Halim, Yap, Taufiq Yun Hin
Published 2009

Pengalaman pembelajaran informal dalam kalangan pengusaha bengkel automotif di Kota Tinggi, Johor

by Nadira, Nur Amelina, Abd. Hamid, Mohd. Azhar, Norazman, Irmawati, Thukiman, Kassim, Markom, Mohd. Nasir, Othman, Muhammed Fauzi, Balwi, Mohd. Koharuddin
Published 2021