Ntumba, Elvis L., Espoir K. Kambale, Gauthier K. Mesia, and Patrick B. Memvanga. 2026. “Formulation and In Vitro Evaluation of a Biogenic Silver Nanoparticle–Based Hydrogel from Three Congolese Plants”. Orapuh Journal 7 (9):e1490. https://doi.org/10.4314/orapj.v7i9.90.