KIPKORIR SITIENEI, Chris Simon; SENGWER, Abednego. Empirical Evidence of ISO 9000:2008 Certification Practices on Operational Performance of Kenya Seed Company. JPAIR Multidisciplinary Research, Philippines, v. 24, n. 1, p. 1–15, 2016. DOI: 10.7719/jpair.v24i1.375. Disponível em: https://philair.ph/index.php/jpair/article/view/375. Acesso em: 3 apr. 2025.