MARKUS-NARVILA, Ilva; ROČĀNE, Maija. THE IMPACT OF RECESS  BREAKS IN THE LEARNING PROCESS ON PRIMARY SCHOOL STUDENTS’ CONCENTRATION SKILLS. Education. Innovation. Diversity., Rezekne, Latvia, v. 2, n. 7, p. 64–71, 2024. DOI: 10.17770/eid2023.2.7360. Disponível em: https://journals.ru.lv/index.php/EID/article/view/7360.. Acesso em: 4 dec. 2024.