Haruna, S., B. S. Mohammed, and M. Wahab. “ffect of GBS lag on etting ime and ompressive trength of ne-art eopolymer inders”. ournal of nfrastructure &mp; acility sset anagement, vol. 2, no. 2, Apr. 2025, pp. 161-85, https://journal.its.ac.id/index.php/jifam/article/view/3771.