Suparno S, Iasha V. Effectiveness of Social Studies Learning in Elementary School Using Strategy of Everyone is a Teacher Here (EiTH). Opción [Internet]. 3 de agosto de 2019 [citado 27 de abril de 2024];350:1068-92. Disponible en: https://produccioncientificaluz.org/index.php/opcion/article/view/30823