Sakti, Hanung Satria, and Majang Palupi. “Enhancing Sales Performance Through Human Resource Interventions: Training, Coaching, and Competency Development in Consultative Selling (A Practical Study at Telkom Yogyakarta)”. Dinasti International Journal of Economics, Finance & Accounting 6, no. 6 (December 14, 2025): 5129–5143. Accessed May 23, 2026. https://dinastipub.org/DIJEFA/article/view/5650.