MARYANTI, I. . APPLICATION OF MATHLAB APPLICATIONS IN IMPROVING STUDENT COMPETENCE UMSU MATHEMATICS EDUCATION STUDY PROGRAM NUMERICAL METHOD COURSE 2019-2020 ACADEMIC YEAR. International Journal of Educational Review, Law And Social Sciences (IJERLAS), [S. l.], v. 1, n. 2, p. 221–226, 2021. DOI: 10.54443/ijerlas.v1i2.91. Disponível em: http://radjapublika.com/index.php/IJERLAS/article/view/91. Acesso em: 20 feb. 2025.