L. D. Hartini and N. I. Rahmawati, “Influence Standardization ISO 9001: 2008 and Culture Organization on Employee Performance at PT. Sumberdaya Dian Mandiri”, Insp. Glob. Insig. J., vol. 1, no. 04, pp. 91–98, May 2026, doi: 10.53905/igim.v1i04.18.