Articles by A.K. Ahmad (8)

Metals Concentration in Water and Sediment of Bebar Peat Swampy Forest River, Malaysia

M. Shuhaimi-Othman, A.K. Ahmad and E.C. Lim

Journal of Biological Sciences 9 ( 7 ): 730 - 737 , 2009

Heavy Metal Concentrations in Sediments and Fishes from Lake Chini, Pahang, Malaysia

A.K. Ahmad and M. Shuhaimi-Othman

Journal of Biological Sciences 10 ( 2 ): 93 - 100 , 2010

Analysis of Heavy Metal Concentrations in Tilapia Fish (Oreochromis niloticus) From Four Selected Markets in Selangor, Peninsular Malaysia

Abdulali K.A. Taweel, M. Shuhaimi-Othman and A.K. Ahmad

Journal of Biological Sciences 12 ( 3 ): 138 - 145 , 2012

Heavy Metal Concentrations (Cu, Cd and Pb) in Sediments in the Juru River, Penang, Malaysia

A.A. Idriss and A.K. Ahmad

Journal of Biological Sciences 12 ( 7 ): 376 - 384 , 2012

The Determination of Water Quality and Metal Concentrations of Ampang Hilir Lake, Selangor, Peninsular Malaysia

Khaled S.A. Said, M. Shuhaimi-Othman and A.K. Ahmad

Pakistan Journal of Biological Sciences 15 ( 9 ): 437 - 447 , 2012

The Evaluation of Water Quality and Metal Concentrations of Titiwangsa Lake, Selangor, Peninsular Malaysia

Khaled S.A. Said, M. Shuhaimi-Othman and A.K. Ahmad

Pakistan Journal of Biological Sciences 15 ( 10 ): 459 - 468 , 2012

Preliminary Study on Invasive Fish Species Diffusion in Selected Malaysian Freshwater Ecosystems

A.K. Ahmad, M.N.R. Nur-Hazwani, Sharifah Aisyah Syed Omar, E.R. Aweng and Abdulali Taweel

Pakistan Journal of Biological Sciences 23 ( 11 ): 1374 - 1379 , 2020

Toxicity of Metals to an Aquatic Worm, Nais elinguis (Oligochaeta, Naididae)

M. Shuhaimi-Othman, Y. Nadzifah, N.S. Umirah and A.K. Ahmad

Research Journal of Environmental Toxicology 6 ( 4 ): 122 - 132 , 2012