“Analysis of the Effect of SEO and Social Media Marketing on Course Package Purchase Decisions Through Purchase Interest As an Intervening Variable at LKP Yale Communication”. BIMA Journal (Business, Management, & Accounting Journal) 6, no. 2 (December 31, 2025): 1539–1552. Accessed July 21, 2026. https://journal.pdmbengkulu.org/index.php/bima/article/view/1782.