Nabgan, W., Tuan Abdullah, T. A., Mat, R., Nabgan, B., Gambo, Y., & Triwahyono, S. (2016). Influence of Ni to Co ratio supported on ZrO2 catalysts in phenol steam reforming for hydrogen production. Elsevier Ltd.

Nabgan, W., T. A. Tuan Abdullah, R. Mat, B. Nabgan, Y. Gambo, and S. Triwahyono. Influence of Ni to Co Ratio Supported On ZrO2 Catalysts in Phenol Steam Reforming for Hydrogen Production. Elsevier Ltd, 2016.

Nabgan, W., et al. Influence of Ni to Co Ratio Supported On ZrO2 Catalysts in Phenol Steam Reforming for Hydrogen Production. Elsevier Ltd, 2016.