EDUCACIÓN, MEDIOAMBIENTE, TERRITORIO: MATERIALES DE APOYO PARA LA ENSEÑANZA MEDIA BÁSICA: EDUCATION, ENVIROMENT, TERRITORY: SUPPORTING MATERIALS FOR JUNIOR HIGH SCHOOL. OB [Internet]. 2018 Sep. 12 [cited 2026 Oct. 31];4(4):37-44. Available from: https://opuntiabrava.ult.edu.cu/index.php/opuntiabrava/article/view/435