Adhyaksa, Rangga Pijar, and Novika Candra Astuti. “Impact of Customer Satisfaction on Loyalty in Indonesia B2B Digital Marketing Agency (Case Study of Bertumbuh Creative)”. Jurnal Sosial Teknologi 5, no. 7 (July 14, 2025): 2701–2713. Accessed February 3, 2026. https://sostech.greenvest.co.id/index.php/sostech/article/view/32221.