https://fontbundles.net/maiko-hatta/3035608-jaeger-modern-serif-font-family

This font has a series of small or decorative projections called serifs at the ends of its characters. Serifs provide a more formal, classic, and easy-to-read appearance to printed text. Serif fonts are often used in formal documents, books, and print publications because of their good legibility at small text sizes.