Ningsih, Y. “AN ANALYSIS OF STUDENTS’ ABILITY IN CONSTRUCTING SIMPLE PRESENT TENSE SENTENCES (A CASE STUDY AT THE STATE JUNIOR HIGH SCHOOL (SMP NEGERI 2) HAMPARAN PERAK)”. Jurnal Humaniora Teknologi, vol. 1, no. 1, June 2016, pp. 41-48, doi:10.34128/jht.v1i1.14.