Ulhôa A, Araújo e Sá MH. Cross-border teacher interactions on the borders between Portugal and Spain:: An Experience of continuing professional development from the Bilingual and Intercultural Border Schools Project (PEBIF). EduSer [Internet]. 2024 Nov. 4 [cited 2026 Nov. 10];16(2). Available from: https://eduser.ipb.pt/index.php/eduser/article/view/292