weekly 0.8 https://www.booksforkids.bg/bg/panair-na-detskata-kniga-v-bolonia-2024/4/exhibition 2024-03-20 weekly 0.8 https://www.booksforkids.bg/bg/panair-na-detskata-kniga-v-bolonia-2023/5/exhibition 2025-01-20 weekly 0.8 https://www.booksforkids.bg/bg/panair-na-detskata-kniga-v-bolonia-2025/6/exhibition 2025-02-24