Hendiarto, R Susanto, and Zaenal Musthafa. “The Effect of Marketing Orientation on Marketing Competence and it’s Implications on Sales Performance”. Enrichment : Journal of Management 13, no. 1 (May 1, 2023): 487-496. Accessed April 30, 2026. https://enrichment.iocspublisher.org/index.php/enrichment/article/view/1279.