[1]
S. K.W, D. P.M, I. M, N. I. I, and M. O. N., “Development and characterization of catalyst materials from magnetic sand, Crotalaria pallida and kaolin”, IJAC, vol. 9, no. 2, pp. 188–191, Nov. 2021, doi: 10.14419/ijac.v9i2.31812.