Al Umar, Yusuf Sarkingobir, Shehu Sarkin Gobir, Sulaiman Aliyu, Umar Tambari and Abdulrahman Hamza 2023. Evaluation of Some Heavy Metals Contents in Soil and Tobacco Grown in Sokoto, Nigeria. Kaunia: Integration and Interconnection Islam and Science Journal. 19, 1 (May 2023), 9–14. DOI:https://doi.org/10.14421/kaunia.3980.