Sanjimbi, A. S. ., J. L. . Somandjinga, C. F. . Reis, and E. P. . Luciano. “Knowledge Management and Innovation in SMEs: Case Study in Lubango city/Angola”. International Journal of Innovative Research and Scientific Studies, vol. 9, no. 3, Mar. 2026, pp. 21-27, doi:10.53894/ijirss.v9i3.11323.