[1]
Mananggel, M. 2020. DIAGNOSIS OF STUDENTS DIFFICULTIES IN SOLVING WORD PROBLEM RELATED TO THE QUADRATIC INNEQUALITIES USING MAPPING MATHEMATICS. Jurnal Pendidikan Matematika (JUPITEK). 2, 2 (Mar. 2020), 61-68. DOI:https://doi.org/10.30598/jupitekvol2iss2pp61-68.