Blogs
- Cvent Blog: https://www.cvent.com/en/blog/events/event-digital-marketing-guide
- Social Tables: (https://www.socialtables.com/blog/event-planning/strategies-for-marketing-virtual-events/)
- Zirtual: https://www.zirtual.com/blog/virtual-event-planning-guide/
Online Courses: Look into platforms like Udemy, Coursera, or Hubspot Academy.