Haruna, Sani, et al. “Effect of GGBS Slag on Setting Time and Compressive Strength of One-Part Geopolymer Binders”. Journal of Infrastructure & Facility Asset Management, vol. 2, no. 2, Apr. 2025, pp. 161-85, https://journal.its.ac.id/index.php/jifam/article/view/3771.