VOGHAGI, Udisienambu. Process Innovation and Operational Performance of SMEs in Taraba State, Nigeria. African Journal of Management and Business Research, Nigeria, v. 22, n. 1, p. 318–345, 2026. DOI: 10.62154/ajmbr.2026.022.01026. Disponível em: https://afropolitanjournals.com/index.php/ajmbr/article/view/1381.. Acesso em: 27 oct. 2026.