Yunusa, S., A. S. Ahmed, M. Yusuf, and S. G. Bawa. “Characterization of Synthesized Zeolite Socony Mobile 5 (ZSM-5) from Bularafa Diatomite.”. ARID ZONE JOURNAL OF ENGINEERING, TECHNOLOGY AND ENVIRONMENT, Vol. 16, no. 4, Dec. 2020, pp. 717-24, https://azojete.com.ng/index.php/azojete/article/view/372.