Innovative Retarders for Controlling the Setting Characteristics of Fly Ash-Slag Geopolymers. - John, Shaise Kurialanickal; Cascardi, Alessio; Nandana, Madapurakkal; Kurian, Femin; Fathima, Niyas Aruna; Arif, M. Muhammed; Nadir, Yashida (Eng (2673-4117), 2025)