Ekasari, Silvia, Sri Yanna, Esti Nur Wakhidah, Gusti Noorlitaria Achmad, and Musran Munizu. “Sales Promotion and Personal Selling in Support of Integrated Marketing Strategy”. International Journal Of Education, Social Studies, And Management (IJESSM) 5, no. 2 (June 6, 2025): 826–831. Accessed June 23, 2025. https://www.lpppipublishing.com/index.php/ijessm/article/view/791.