“EFFECT OF GRAPHENE OXIDE NANOSHEETS FROM GRAPHITE, PETROLEUM COKE ON CEMENT PROPERTIES”, INTERNATIONAL JOURNAL OF GEOMATE, vol. 29, no. 131, pp. 13–21, Jul. 2025, Accessed: Apr. 17, 2026. [Online]. Available: https://geomatejournal.com/geomate/article/view/4744