Effendi, Kiki. " PENGARUH MOTIVASI BELAJAR TERHADAP HASIL BELAJAR MATEMATIKA SISWA KELAS X DALAM PENERAPAN MODEL PEMBELAJARAN ARIAS (ASSURANCE, RELEVANCE, INTEREST, ASSESSMENT, AND SATISFACTION)." Symmetry: Pasundan Journal of Research in Mathematics Learning and Education [Online], 3.1 (2018): 1-7. Web. 27 Oct. 2020