Abdul Wahab, M.N., Norshafariza Mamat and Noryanti Muhammad 2021. KAJIAN PROFIL PENCAPAIAN MATEMATIK PELAJAR-PELAJAR SEKOLAH RENDAH LUAR BANDAR DENGAN PRESTASI HATI – HRV: Mathematics Achievement Profile in Rural Primary School Students by Heart Assessment – HRV. International Journal of Humanities Technology and Civilization. 6, (S3) (Mar. 2021), 54–63. DOI:https://doi.org/10.15282/ijhtc.v6i(S3).6262.