Hybrid Open Access is a publishing model that combines traditional subscription-based access with open access options. In this model, some articles in a journal are freely available to the public, while others remain behind a paywall. Authors can choose to pay an article processing charge (APC) to make their work open access, allowing wider readership and visibility. This approach allows journals to maintain their subscription revenue while also providing an avenue for researchers to share their findings openly. Hybrid Open Access is often seen in established journals, where the balance between accessibility and traditional funding models is sought.