Y Sarkingobir, AI Umar, YY Miya, A Hamza… - Journal of Materials …, 2022 - academia.edu
Background and objectives: The objective of this study is to conduct Atomic Absorption Spectroscopy Analysis of selected essential (Cu, and Zn) and non-essential heavy metals …
Y Sarkingobir, AA Hiliya, K Umar - Archives of Educational Studies (ARES), 2022 - ares.pk
The aim of this study is to assess the level of water, sanitation, and hygiene services in public secondary schools in Sokoto, state Nigeria using a survey study design of 120 …