The German Academic Exchange Service (DAAD) finances trips for groups of students to visit institutions in Germany related to their field under the guidance of a university professor. The program, called Studienreisen (Study Visits), has three application calls per year.
Applications until 01/05 (for trips to be made between 09/01/24 and 02/28/25)
More information at: https://www.daad.org.br/pt/2023/02/02/programa-do-daad-financia-visitas-de-estudos-na-alemanha-para-grupos-de-universitarios/ and https://www2.daad.de/deutschland/stipendium/datenbank/en/21148-scholarship-database/?detail=10000016