Sanjimbi, Amilcar Sawindo, Justino Lekwa Somandjinga, César Fernando Reis, and Ernesto Paulo Luciano. 2026. “Knowledge Management and Innovation in SMEs: Case Study in Lubango city/Angola”. International Journal of Innovative Research and Scientific Studies 9 (3):21-27. https://doi.org/10.53894/ijirss.v9i3.11323.