1.
Bilal U, Imrana I, Darma MS. GRAVIMETRIC DETERMINATION OF SULPHATE IN SOME SELECTED INDUSTRIAL EFFLUENTS. FJS [Internet]. 2021Jun.13 [cited 2024Apr.23];4(4):290 -294. Available from: https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/484