N. Aziman, H. H. Tumari, N. A. M. Zain, Screening Of Lactic Acid Production From Solid Pineapple Waste Using Rhizopus Oryzae Via Solid State Fermentation, 4^th International Biotechnology & Biodiversity Conference & Exhibition, Johor Bahru Malaysia, 25 -27 August 2014.

A. Kamal, N. A. M. Zain, Lactic acid production from cassava mill effluent (CME) using rhyzopus oryzae immobilized in PVA-Alginate-Sulfate beads, 4^th International Biotechnology & Biodiversity Conference & Exhibition, Johor Bahru Malaysia, 25 -27 August 2014.

L. M. Zargoun, N. A. M. Zain, S. Shahir (2014) Isolation and characterization PHB producing bacteria from waste cooking oil using pomegranate molasses as carbon source, 4^th International Biotechnology & Biodiversity Conference & Exhibition, Johor Bahru Malaysia, 25 -27 August 2014.