Alriadi, A.; Fajrin, J. .; Kencanawati, N. N. .; Ngudiyono, N.; Akmaluddin, A. Effect of Liquid-to-Solid (L/S) Ratio on The Characteristics of Metakaolinbased Geopolymer Mortar for Lightweight Panel Applications. Eduvest 2026, 6, 9575-9586.