Maryanti, I. . (2021). 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), 1(2), 221–226. https://doi.org/10.54443/ijerlas.v1i2.91