Omar, L., Ahmed, O. H., & Nik Ab. Majid, N. M. (2011). Reducing ammonia loss from urea and improving soil exchangeable ammonium and available nitrate in non waterlogged soils through mixing zeolite and sago (Metroxylon sagu) waste water. Academic Journals.
Chicago Style (17th ed.) CitationOmar, Latifah, Osumanu Haruna Ahmed, and Nik Muhamad Nik Ab. Majid. Reducing Ammonia Loss from Urea and Improving Soil Exchangeable Ammonium and Available Nitrate in Non Waterlogged Soils Through Mixing Zeolite and Sago (Metroxylon Sagu) Waste Water. Academic Journals, 2011.
MLA (9th ed.) CitationOmar, Latifah, et al. Reducing Ammonia Loss from Urea and Improving Soil Exchangeable Ammonium and Available Nitrate in Non Waterlogged Soils Through Mixing Zeolite and Sago (Metroxylon Sagu) Waste Water. Academic Journals, 2011.