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), pp. 221–226. doi: 10.54443/ijerlas.v1i2.91.