Fernández Peña, M. C. (2024). Impact of Problem-Based Learning Strategies on Mathematics Learning in Extended School Day Secondary School Students in District 18-05 of Duvergé. Revista Dominicana De Ciencias De La Educación, 1(1), 58-65. https://revista.idoce.edu.do/index.php/ReDoCiE/article/view/18