Ekananda, E. J., M. A. Rizqi, and A. F. Indriya. “The Analysis of the Role of the 5r Work Culture at PT Indospring Tbk”. Enrichment : Journal of Management, Vol. 13, no. 4, Oct. 2023, pp. 2442-50, https://enrichment.iocspublisher.org/index.php/enrichment/article/view/1611.