Menyingkap perkembangan perbandaran Ipoh menjadi sebuah bandaraya

by Mohd Hairy Ibrahim, Jamaluddin Md. Jahi, Abdul Samad Hadi, Khairi Ariffin
Published 2011

Perubahan gunatanah dan tahap kualiti air sungai di bandaraya Ipoh, Perak

by Nasir Nayan, Mohmadisa Hashim, Mohd Hairy Ibrahim, Mohamad Suhaily Yusri Che Ngah
Published 2009

Kemarau hidrologi dan kelestarian sumber air di Malaysia: kajian analisis sifat Lembangan Langat, Selangor

by Nordin Sakke, Hamirdin Ithnin, Mohd Hairy Ibrahim, Tuan Pah Rokiah Syed Hussain
Published 2016

Analisis trend hujan di Bandaraya Ipoh Perak 1970-2007.

by Mohmadisa Hashim, Wan Ruslan Ismail, Nasir Nayan, Mohamad Suhaily Yusri Che Ngah, Mohd Hairy Ibrahim
Published 2012