Jiménez Castro M, Mena Esquivel LF. EREM: Contributions on digital competences to the mathematics teaching staff of the Northern Caribbean Region of Costa Rica: EREM: Aportes en competencias digitales al personal docente de matemática de la Región Caribe Norte de Costa Rica. RDMEI [Internet]. 2025 Jan. 31 [cited 2025 Feb. 5];25(2). Available from: https://revistas.tec.ac.cr/index.php/matematica/article/view/7542