Dimace Lionel Vofo Ngnintedem; Jean Mermoz Siéwé; Hervé Kouamo Tchakouté; Claus Henning Rüscher. Microstructure and Compressive Strength of Geopolymer Materials Based on Metakaolin With Hematite and Magnetite Gels As Additives. SCE 2024, 5, 332-351.