Daniel H Ambarita Tiarni 2023. The Effect Of Student Achievement Motivation And motional Intelligence On Student Achievement In Economics Class XI St.Yoseph Catholic High School Medan In Academic Year 2015/2016. Outline Journal of Education. 3, 1 (Feb. 2023), 36–42. DOI:https://doi.org/10.61730/oje.v2i1.65.