Hussaini, Muhammad, Dr. Abubakar Danjuma Bajoga, Mohammed Mustapha, and Dr. Umar Sa’ad Aliyu. 2019. “Assessment of Geo-Accumulation Index (Igeo) In Soil Samples of Fika Agrarian Community of Yobe State, Nigeria, Using Mp-Aes Analytical Technique”. The International Journal of Science & Technoledge 7 (12). https://doi.org/10.24940/theijst/2019/v7/i12/ST1910-023.