TY  - JOUR
TI  - Modeling and optimization of zinc recovery from enyigba sphalerite in a binary solution of acetic acid and hydrogen peroxide
AU  - NNANWUBE, I.A.
AU  - UDEAJA, J.N.
AU  - ONUKWULI, O.D.
JO  - Sigma Journal of Engineering and Natural Sciences
PY  - 2020
VL  - 38
SP  - 589
EP  - 601
DO  - 
ER  -