Parmias, Parmias. “The Use Of Structural Analytical Sintetik ( Sas) Method To Improve Students’ Ability In Writing And Reading At The Second Grade Students Of Sd Negeri 06 Perawang Barat”. Jurnal Ilmiah Pendidikan Scholastic, vol. 2, no. 1, Mar. 2018, pp. 92-103, doi:10.36057/jips.v2i1.313.