Haruna Ahmed, Osumanu
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6

Effects of Mixture Biochar-Fertilizer With and Without Tabl..:

Yit Leng, Lee ; Haruna Ahmed, Osumanu ; Abdul Wahid, Samsuri.
IOP Conference Series: Materials Science and Engineering.  864 (2020)  1 - p. 012100 , 2020
 
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10

Characteristics and Heating Values of Pellets Made from Raw..:

Yit Leng, Lee ; Haruna Ahmed, Osumanu ; Abdul Wahid, Samsuri...
IOP Conference Series: Materials Science and Engineering.  551 (2019)  1 - p. 012104 , 2019
 
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13

Ammonia volatilization and ammonium accumulation from urea ..:

Haruna Ahmed, Osumanu ; Husin, Aminuddin ; Husni Mohd Hanif, Ahmad
Acta Agriculturae Scandinavica, Section B - Plant Soil Science.  58 (2008)  2 - p. 182-186 , 2008
 
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