Idris, Khairiani, Khazila Khazila, Agustina Agustina, and Lisa Lisa. 2021. “High School students’ Attitudes Toward Mathematics and Its Relation to Mathematics Learning Achievement”. Jurnal Riset Pendidikan Matematika 8 (1):33-45. https://doi.org/10.21831/jrpm.v8i1.37002.