Y. M. Ahijjo

Radioactivity Concentrations in Soil Samples from Kandam, Gyalgyal, Burmawan masaka, Dinbisu and Giyawa Mines in Wurno LGA, Sokoto State, Nigeria

Y. M. Ahijjo, A. N. Baba-Kutigi, M. Momoh, A. M. Bayawa & M. Hussain · Asian Journal of Research and Reviews in Physics · 2018

Aims: This study was conducted in a bid to ascertain the concentration of NORMS in the soil samples dugout of some mining sites in Kandam, Gyalggal, Burmawan masaka, Dinbisu and Giyawa town in Wurno LGA, Sokoto State Nigeria. The concerns about NORMS radioactivity in the environm...

Open access Research Article 10.9734/ajr2p/2018/v1i424626

Modified Classes of Regression-Type Estimators of Population Mean in the Presences of Auxiliary Attribute

A. Audu, S. A. Abdulazeez, A. Danbaba, Y. M. Ahijjo, A. Gidado & M. A. Yunusa · Asian Research Journal of Mathematics · 2022

The use of relevant information from auxiliary variable at the estimation stage and design stage to obtain reliable and efficient estimate is a common practice is a sample survey. But situations arise when the available auxiliary information are attribute in nature. There are som...

Open access Research Article 10.9734/arjom/2022/v18i130355