Isah, Kamaluddeen Abubakar, Nazihatu Yahaya Muhammad, Shamsuddeen Mohammed, and Mohammed Sani Sade. “Assessment of Selected Heavy Metals in Soil Samples from Mechanical Workshop in Azare Town, Katagum Local Government, Bauchi State, Nigeria”. Gadau Journal of Pure and Allied Sciences 2, no. 1 (March 24, 2023): 16–21. Accessed September 19, 2024. https://gadaufos.com/gjpas/index.php/journal/article/view/36.