Magnetic electrical transport and impedance spectroscopy studies on Ti Substituted La0.67Sr0.33MnO3 ceramics

by Zalita Zainuddin, Abdul Halim Shaari, Lim , Kean Pah, Zainal Abidin Talib, Hishamuddin Zainuddin, Walter Charles Primus
Published 2009

Co-Composted Chicken Litter Biochar Increases Soil Nutrient Availability and Yield of Oryza sativa L.

by Maru Ali, Osumanu Haruna Ahmed, Mohamadu Boyie Jalloh, Walter Charles Primus, Adiza Alhassan Musah, Ng, Ji Feng
Published 2023