Effect of Activation Mode on the Use of Black Slag in Cementitious Materials for Ecological and Sustainable Construction. - Zadri, Hanane; Tebbal, Nadia; Rahmouni, Zine El Abidine; Maza, Mekki; Benghalem, Nour El Houda; Paul, Suvash Chandra (Advances in Civil Engineering, 2026)