LUMBAN GAOL, Rumiris; SIREGAR, Jodi Andre; SIAGIAN, Angelika Exa Septia; SEMBIRING, Maria Goretibina; GALINGGING, Elisabeth Rose. EFFORTS TO DEVELOP INTEREST IN LEARNING MATHEMATICS USING THE DISCOVERY LEARNING MODEL FOR STUDENTS OF GRADE IV AT SD KARTIKA I-1 MEDAN. Journal of Language and Education, [S. l.], v. 1, n. 06, p. 184–191, 2025. DOI: 10.9513.vol1iss6no5pp184. Disponível em: https://ejournal.pustakakaryamandiri.com/ojs/index.php/jle/article/view/317. Acesso em: 31 oct. 2025.